2022734036740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1\times {\mathrm{938023}}^1$

素因数の和:938956

約数の個数: 48

約数和(自身を含む): 4284188237952

約数和(自身を除く): 2261454201212

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 787, 1370, 1574, 2740, 3148, 3935, 7870, 15740, 107819, 215638, 431276, 539095, 938023, 1078190, 1876046, 2156380, 3752092, 4690115, 9380230, 18760460, 128509151, 257018302, 514036604, 642545755, 738224101, 1285091510, 1476448202, 2570183020, 2952896404, 3691120505, 7382241010, 14764482020, 101136701837, 202273403674, 404546807348, 505683509185, 1011367018370, 2022734036740]

約数ペア:

[(1, 2022734036740), (2, 1011367018370), (4, 505683509185), (5, 404546807348), (10, 202273403674), (20, 101136701837), (137, 14764482020), (274, 7382241010), (548, 3691120505), (685, 2952896404), (787, 2570183020), (1370, 1476448202), (1574, 1285091510), (2740, 738224101), (3148, 642545755), (3935, 514036604), (7870, 257018302), (15740, 128509151), (107819, 18760460), (215638, 9380230), (431276, 4690115), (539095, 3752092), (938023, 2156380), (1078190, 1876046)]