1188794870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{53381}}^1$

素因数の和:53536

約数の個数: 32

約数和(自身を含む): 2283041376

約数和(自身を除く): 1094246506

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 53381, 106762, 266905, 533810, 907477, 1814954, 4537385, 6992911, 9074770, 13985822, 34964555, 69929110, 118879487, 237758974, 594397435, 1188794870]

約数ペア:

[(1, 1188794870), (2, 594397435), (5, 237758974), (10, 118879487), (17, 69929110), (34, 34964555), (85, 13985822), (131, 9074770), (170, 6992911), (262, 4537385), (655, 1814954), (1310, 907477), (2227, 533810), (4454, 266905), (11135, 106762), (22270, 53381)]