940291208

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{76771}}^1$

素因数の和:78308

約数の個数: 16

約数和(自身を含む): 1764220560

約数和(自身を除く): 823929352

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 76771, 153542, 307084, 614168, 117536401, 235072802, 470145604, 940291208]

約数ペア:

[(1, 940291208), (2, 470145604), (4, 235072802), (8, 117536401), (1531, 614168), (3062, 307084), (6124, 153542), (12248, 76771)]