457622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 791616

約数和(自身を除く): 333994

約数列:

[1, 2, 11, 22, 31, 61, 62, 121, 122, 242, 341, 671, 682, 1342, 1891, 3751, 3782, 7381, 7502, 14762, 20801, 41602, 228811, 457622]

約数ペア:

[(1, 457622), (2, 228811), (11, 41602), (22, 20801), (31, 14762), (61, 7502), (62, 7381), (121, 3782), (122, 3751), (242, 1891), (341, 1342), (671, 682)]