1036346480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996487}}^1$

素因数の和:996513

約数の個数: 40

約数和(自身を含む): 2594854752

約数和(自身を除く): 1558508272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996487, 1992974, 3985948, 4982435, 7971896, 9964870, 12954331, 15943792, 19929740, 25908662, 39859480, 51817324, 64771655, 79718960, 103634648, 129543310, 207269296, 259086620, 518173240, 1036346480]

約数ペア:

[(1, 1036346480), (2, 518173240), (4, 259086620), (5, 207269296), (8, 129543310), (10, 103634648), (13, 79718960), (16, 64771655), (20, 51817324), (26, 39859480), (40, 25908662), (52, 19929740), (65, 15943792), (80, 12954331), (104, 9964870), (130, 7971896), (208, 4982435), (260, 3985948), (520, 1992974), (1040, 996487)]