1390757632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{493877}}^1$

素因数の和:493904

約数の個数: 36

約数和(自身を含む): 3028459896

約数和(自身を除く): 1637702264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 493877, 987754, 1975508, 3951016, 5432647, 7902032, 10865294, 15804064, 21730588, 31608128, 43461176, 63216256, 86922352, 126432512, 173844704, 347689408, 695378816, 1390757632]

約数ペア:

[(1, 1390757632), (2, 695378816), (4, 347689408), (8, 173844704), (11, 126432512), (16, 86922352), (22, 63216256), (32, 43461176), (44, 31608128), (64, 21730588), (88, 15804064), (128, 10865294), (176, 7902032), (256, 5432647), (352, 3951016), (704, 1975508), (1408, 987754), (2816, 493877)]