218618746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{4513}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 334920744

約数和(自身を除く): 116301998

約数列:

[1, 2, 53, 106, 457, 914, 4513, 9026, 24221, 48442, 239189, 478378, 2062441, 4124882, 109309373, 218618746]

約数ペア:

[(1, 218618746), (2, 109309373), (53, 4124882), (106, 2062441), (457, 478378), (914, 239189), (4513, 48442), (9026, 24221)]