987166730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{4001}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 1939785408

約数和(自身を除く): 952618678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2243, 4001, 4486, 8002, 11215, 20005, 22430, 24673, 40010, 44011, 49346, 88022, 123365, 220055, 246730, 440110, 8974243, 17948486, 44871215, 89742430, 98716673, 197433346, 493583365, 987166730]

約数ペア:

[(1, 987166730), (2, 493583365), (5, 197433346), (10, 98716673), (11, 89742430), (22, 44871215), (55, 17948486), (110, 8974243), (2243, 440110), (4001, 246730), (4486, 220055), (8002, 123365), (11215, 88022), (20005, 49346), (22430, 44011), (24673, 40010)]