383670404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{42649}}^1$

素因数の和:42839

約数の個数: 24

約数和(自身を含む): 727267800

約数和(自身を除く): 343597396

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 42649, 85298, 170596, 554437, 1108874, 2217748, 7378277, 14756554, 29513108, 95917601, 191835202, 383670404]

約数ペア:

[(1, 383670404), (2, 191835202), (4, 95917601), (13, 29513108), (26, 14756554), (52, 7378277), (173, 2217748), (346, 1108874), (692, 554437), (2249, 170596), (4498, 85298), (8996, 42649)]