2155686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2652474

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 953, 1131, 1906, 2262, 2859, 5718, 12389, 24778, 27637, 37167, 55274, 74334, 82911, 165822, 359281, 718562, 1077843, 2155686]

約数ペア:

[(1, 2155686), (2, 1077843), (3, 718562), (6, 359281), (13, 165822), (26, 82911), (29, 74334), (39, 55274), (58, 37167), (78, 27637), (87, 24778), (174, 12389), (377, 5718), (754, 2859), (953, 2262), (1131, 1906)]