989177160610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{16192129}}^1$

素因数の和:16192326

約数の個数: 32

約数和(自身を含む): 1836187542000

約数和(自身を除く): 847010381390

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 745, 1490, 6109, 12218, 30545, 61090, 16192129, 32384258, 80960645, 161921290, 663877289, 1327754578, 2412627221, 3319386445, 4825254442, 6638772890, 12063136105, 24126272210, 98917716061, 197835432122, 494588580305, 989177160610]

約数ペア:

[(1, 989177160610), (2, 494588580305), (5, 197835432122), (10, 98917716061), (41, 24126272210), (82, 12063136105), (149, 6638772890), (205, 4825254442), (298, 3319386445), (410, 2412627221), (745, 1327754578), (1490, 663877289), (6109, 161921290), (12218, 80960645), (30545, 32384258), (61090, 16192129)]