289582462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{42349}}^1$

素因数の和:42627

約数の個数: 16

約数和(自身を含む): 469576800

約数和(自身を除く): 179994338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 42349, 84698, 550537, 1101074, 11137787, 22275574, 144791231, 289582462]

約数ペア:

[(1, 289582462), (2, 144791231), (13, 22275574), (26, 11137787), (263, 1101074), (526, 550537), (3419, 84698), (6838, 42349)]