2040389992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8227379}}^1$

素因数の和:8227416

約数の個数: 16

約数和(自身を含む): 3949142400

約数和(自身を除く): 1908752408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8227379, 16454758, 32909516, 65819032, 255048749, 510097498, 1020194996, 2040389992]

約数ペア:

[(1, 2040389992), (2, 1020194996), (4, 510097498), (8, 255048749), (31, 65819032), (62, 32909516), (124, 16454758), (248, 8227379)]