3894884

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 7865088

約数和(自身を除く): 3970204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1231, 1582, 2462, 3164, 4924, 8617, 17234, 34468, 139103, 278206, 556412, 973721, 1947442, 3894884]

約数ペア:

[(1, 3894884), (2, 1947442), (4, 973721), (7, 556412), (14, 278206), (28, 139103), (113, 34468), (226, 17234), (452, 8617), (791, 4924), (1231, 3164), (1582, 2462)]