488271637

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 615928320

約数和(自身を除く): 127656683

約数列:

[1, 7, 17, 29, 119, 151, 203, 493, 937, 1057, 2567, 3451, 4379, 6559, 15929, 17969, 27173, 30653, 74443, 111503, 141487, 190211, 461941, 521101, 990409, 2405279, 3233587, 4103123, 16836953, 28721861, 69753091, 488271637]

約数ペア:

[(1, 488271637), (7, 69753091), (17, 28721861), (29, 16836953), (119, 4103123), (151, 3233587), (203, 2405279), (493, 990409), (937, 521101), (1057, 461941), (2567, 190211), (3451, 141487), (4379, 111503), (6559, 74443), (15929, 30653), (17969, 27173)]