2987160202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 5476140432

約数和(自身を除く): 2488980230

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 97, 193, 194, 221, 247, 323, 361, 386, 442, 494, 646, 722, 1261, 1649, 1843, 2509, 2522, 3281, 3298, 3667, 3686, 4199, 4693, 5018, 6137, 6562, 7334, 8398, 9386, 12274, 18721, 21437, 23959, 31331, 35017, 37442, 42653, 42874, 47671, 47918, 62339, 62662, 69673, 70034, 79781, 85306, 95342, 124678, 139346, 159562, 243373, 318257, 355699, 407303, 455221, 486746, 595289, 636514, 711398, 810407, 814606, 905749, 910442, 1184441, 1190578, 1620814, 1811498, 2368882, 4137341, 4624087, 6046883, 6758281, 7738757, 8274682, 9248174, 12093766, 13516562, 15397733, 15477514, 30795466, 78609479, 87857653, 114890777, 157218958, 175715306, 229781554, 1493580101, 2987160202]

約数ペア:

[(1, 2987160202), (2, 1493580101), (13, 229781554), (17, 175715306), (19, 157218958), (26, 114890777), (34, 87857653), (38, 78609479), (97, 30795466), (193, 15477514), (194, 15397733), (221, 13516562), (247, 12093766), (323, 9248174), (361, 8274682), (386, 7738757), (442, 6758281), (494, 6046883), (646, 4624087), (722, 4137341), (1261, 2368882), (1649, 1811498), (1843, 1620814), (2509, 1190578), (2522, 1184441), (3281, 910442), (3298, 905749), (3667, 814606), (3686, 810407), (4199, 711398), (4693, 636514), (5018, 595289), (6137, 486746), (6562, 455221), (7334, 407303), (8398, 355699), (9386, 318257), (12274, 243373), (18721, 159562), (21437, 139346), (23959, 124678), (31331, 95342), (35017, 85306), (37442, 79781), (42653, 70034), (42874, 69673), (47671, 62662), (47918, 62339)]