413630404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{71761}}^1$

素因数の和:71907

約数の個数: 24

約数和(自身を含む): 795697056

約数和(自身を除く): 382066652

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 71761, 143522, 287044, 789371, 1578742, 3157484, 9400691, 18801382, 37602764, 103407601, 206815202, 413630404]

約数ペア:

[(1, 413630404), (2, 206815202), (4, 103407601), (11, 37602764), (22, 18801382), (44, 9400691), (131, 3157484), (262, 1578742), (524, 789371), (1441, 287044), (2882, 143522), (5764, 71761)]