1870628116

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13693}}^1$

素因数の和:13769

約数の個数: 72

約数和(自身を含む): 4130712936

約数和(自身を除く): 2260084820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 82, 98, 119, 164, 196, 238, 287, 476, 574, 697, 833, 1148, 1394, 1666, 2009, 2788, 3332, 4018, 4879, 8036, 9758, 13693, 19516, 27386, 34153, 54772, 68306, 95851, 136612, 191702, 232781, 383404, 465562, 561413, 670957, 931124, 1122826, 1341914, 1629467, 2245652, 2683828, 3258934, 3929891, 6517868, 7859782, 9544021, 11406269, 15719564, 19088042, 22812538, 27509237, 38176084, 45625076, 55018474, 66808147, 110036948, 133616294, 267232588, 467657029, 935314058, 1870628116]

約数ペア:

[(1, 1870628116), (2, 935314058), (4, 467657029), (7, 267232588), (14, 133616294), (17, 110036948), (28, 66808147), (34, 55018474), (41, 45625076), (49, 38176084), (68, 27509237), (82, 22812538), (98, 19088042), (119, 15719564), (164, 11406269), (196, 9544021), (238, 7859782), (287, 6517868), (476, 3929891), (574, 3258934), (697, 2683828), (833, 2245652), (1148, 1629467), (1394, 1341914), (1666, 1122826), (2009, 931124), (2788, 670957), (3332, 561413), (4018, 465562), (4879, 383404), (8036, 232781), (9758, 191702), (13693, 136612), (19516, 95851), (27386, 68306), (34153, 54772)]