4055474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 6624828

約数和(自身を除く): 2569354

約数列:

[1, 2, 19, 38, 41, 82, 137, 274, 361, 722, 779, 1558, 2603, 5206, 5617, 11234, 14801, 29602, 49457, 98914, 106723, 213446, 2027737, 4055474]

約数ペア:

[(1, 4055474), (2, 2027737), (19, 213446), (38, 106723), (41, 98914), (82, 49457), (137, 29602), (274, 14801), (361, 11234), (722, 5617), (779, 5206), (1558, 2603)]