258845534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{3607}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 396288288

約数和(自身を除く): 137442754

約数列:

[1, 2, 53, 106, 677, 1354, 3607, 7214, 35881, 71762, 191171, 382342, 2441939, 4883878, 129422767, 258845534]

約数ペア:

[(1, 258845534), (2, 129422767), (53, 4883878), (106, 2441939), (677, 382342), (1354, 191171), (3607, 71762), (7214, 35881)]