458018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 16

約数和(自身を含む): 760320

約数和(自身を除く): 302302

約数列:

[1, 2, 11, 22, 109, 191, 218, 382, 1199, 2101, 2398, 4202, 20819, 41638, 229009, 458018]

約数ペア:

[(1, 458018), (2, 229009), (11, 41638), (22, 20819), (109, 4202), (191, 2398), (218, 2101), (382, 1199)]