1031650984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2763

約数の個数: 128

約数和(自身を含む): 2603059200

約数和(自身を除く): 1571408216

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 364, 403, 434, 442, 476, 527, 728, 806, 868, 884, 952, 1054, 1547, 1612, 1736, 1768, 2108, 2689, 2821, 3094, 3224, 3689, 4216, 5378, 5642, 6188, 6851, 7378, 10756, 11284, 12376, 13702, 14756, 18823, 21512, 22568, 27404, 29512, 34957, 37646, 45713, 47957, 54808, 69914, 75292, 83359, 91426, 95914, 139828, 150584, 166718, 182852, 191828, 244699, 279656, 319991, 333436, 365704, 383656, 489398, 583513, 594269, 639982, 666872, 978796, 1083667, 1167026, 1188538, 1279964, 1417103, 1957592, 2167334, 2334052, 2377076, 2559928, 2834206, 4159883, 4334668, 4668104, 4754152, 5668412, 7585669, 8319766, 8669336, 9919721, 11336824, 15171338, 16639532, 18422339, 19839442, 30342676, 33279064, 36844678, 39678884, 60685352, 73689356, 79357768, 128956373, 147378712, 257912746, 515825492, 1031650984]

約数ペア:

[(1, 1031650984), (2, 515825492), (4, 257912746), (7, 147378712), (8, 128956373), (13, 79357768), (14, 73689356), (17, 60685352), (26, 39678884), (28, 36844678), (31, 33279064), (34, 30342676), (52, 19839442), (56, 18422339), (62, 16639532), (68, 15171338), (91, 11336824), (104, 9919721), (119, 8669336), (124, 8319766), (136, 7585669), (182, 5668412), (217, 4754152), (221, 4668104), (238, 4334668), (248, 4159883), (364, 2834206), (403, 2559928), (434, 2377076), (442, 2334052), (476, 2167334), (527, 1957592), (728, 1417103), (806, 1279964), (868, 1188538), (884, 1167026), (952, 1083667), (1054, 978796), (1547, 666872), (1612, 639982), (1736, 594269), (1768, 583513), (2108, 489398), (2689, 383656), (2821, 365704), (3094, 333436), (3224, 319991), (3689, 279656), (4216, 244699), (5378, 191828), (5642, 182852), (6188, 166718), (6851, 150584), (7378, 139828), (10756, 95914), (11284, 91426), (12376, 83359), (13702, 75292), (14756, 69914), (18823, 54808), (21512, 47957), (22568, 45713), (27404, 37646), (29512, 34957)]