628090676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{13751}}^1$

素因数の和:14375

約数の個数: 24

約数和(自身を含む): 1159018560

約数和(自身を除く): 530927884

約数列:

[1, 2, 4, 19, 38, 76, 601, 1202, 2404, 11419, 13751, 22838, 27502, 45676, 55004, 261269, 522538, 1045076, 8264351, 16528702, 33057404, 157022669, 314045338, 628090676]

約数ペア:

[(1, 628090676), (2, 314045338), (4, 157022669), (19, 33057404), (38, 16528702), (76, 8264351), (601, 1045076), (1202, 522538), (2404, 261269), (11419, 55004), (13751, 45676), (22838, 27502)]