267271378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 450328320

約数和(自身を除く): 183056942

約数列:

[1, 2, 11, 22, 61, 79, 122, 158, 671, 869, 1342, 1738, 2521, 4819, 5042, 9638, 27731, 53009, 55462, 106018, 153781, 199159, 307562, 398318, 1691591, 2190749, 3383182, 4381498, 12148699, 24297398, 133635689, 267271378]

約数ペア:

[(1, 267271378), (2, 133635689), (11, 24297398), (22, 12148699), (61, 4381498), (79, 3383182), (122, 2190749), (158, 1691591), (671, 398318), (869, 307562), (1342, 199159), (1738, 153781), (2521, 106018), (4819, 55462), (5042, 53009), (9638, 27731)]