3957404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 7702128

約数和(自身を除く): 3744724

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1697, 2332, 3394, 6788, 18667, 37334, 74668, 89941, 179882, 359764, 989351, 1978702, 3957404]

約数ペア:

[(1, 3957404), (2, 1978702), (4, 989351), (11, 359764), (22, 179882), (44, 89941), (53, 74668), (106, 37334), (212, 18667), (583, 6788), (1166, 3394), (1697, 2332)]