3963764

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 8080128

約数和(自身を除く): 4116364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2671, 5342, 10684, 18697, 37394, 74788, 141563, 283126, 566252, 990941, 1981882, 3963764]

約数ペア:

[(1, 3963764), (2, 1981882), (4, 990941), (7, 566252), (14, 283126), (28, 141563), (53, 74788), (106, 37394), (212, 18697), (371, 10684), (742, 5342), (1484, 2671)]