630348526

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{11251}}^1$

素因数の和:11619

約数の個数: 16

約数和(自身を含む): 957995280

約数和(自身を除く): 327646754

約数列:

[1, 2, 109, 218, 257, 514, 11251, 22502, 28013, 56026, 1226359, 2452718, 2891507, 5783014, 315174263, 630348526]

約数ペア:

[(1, 630348526), (2, 315174263), (109, 5783014), (218, 2891507), (257, 2452718), (514, 1226359), (11251, 56026), (22502, 28013)]