2019706624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 4759413120

約数和(自身を除く): 2739706496

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 208, 221, 232, 256, 272, 377, 416, 442, 464, 493, 544, 754, 832, 884, 928, 986, 1088, 1231, 1508, 1664, 1768, 1856, 1972, 2176, 2462, 3016, 3328, 3536, 3712, 3944, 4352, 4924, 6032, 6409, 7072, 7424, 7888, 9848, 12064, 12818, 14144, 15776, 16003, 19696, 20927, 24128, 25636, 28288, 31552, 32006, 35699, 39392, 41854, 48256, 51272, 56576, 63104, 64012, 71398, 78784, 83708, 96512, 102544, 126208, 128024, 142796, 157568, 167416, 205088, 256048, 272051, 285592, 315136, 334832, 410176, 464087, 512096, 544102, 571184, 606883, 669664, 820352, 928174, 1024192, 1088204, 1142368, 1213766, 1339328, 1640704, 1856348, 2048384, 2176408, 2284736, 2427532, 2678656, 3712696, 4096768, 4352816, 4569472, 4855064, 5357312, 7425392, 7889479, 8705632, 9138944, 9710128, 14850784, 15778958, 17411264, 19420256, 29701568, 31557916, 34822528, 38840512, 59403136, 63115832, 69645056, 77681024, 118806272, 126231664, 155362048, 252463328, 504926656, 1009853312, 2019706624]

約数ペア:

[(1, 2019706624), (2, 1009853312), (4, 504926656), (8, 252463328), (13, 155362048), (16, 126231664), (17, 118806272), (26, 77681024), (29, 69645056), (32, 63115832), (34, 59403136), (52, 38840512), (58, 34822528), (64, 31557916), (68, 29701568), (104, 19420256), (116, 17411264), (128, 15778958), (136, 14850784), (208, 9710128), (221, 9138944), (232, 8705632), (256, 7889479), (272, 7425392), (377, 5357312), (416, 4855064), (442, 4569472), (464, 4352816), (493, 4096768), (544, 3712696), (754, 2678656), (832, 2427532), (884, 2284736), (928, 2176408), (986, 2048384), (1088, 1856348), (1231, 1640704), (1508, 1339328), (1664, 1213766), (1768, 1142368), (1856, 1088204), (1972, 1024192), (2176, 928174), (2462, 820352), (3016, 669664), (3328, 606883), (3536, 571184), (3712, 544102), (3944, 512096), (4352, 464087), (4924, 410176), (6032, 334832), (6409, 315136), (7072, 285592), (7424, 272051), (7888, 256048), (9848, 205088), (12064, 167416), (12818, 157568), (14144, 142796), (15776, 128024), (16003, 126208), (19696, 102544), (20927, 96512), (24128, 83708), (25636, 78784), (28288, 71398), (31552, 64012), (32006, 63104), (35699, 56576), (39392, 51272), (41854, 48256)]