616271812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{25933}}^1$

素因数の和:26407

約数の個数: 24

約数和(自身を含む): 1164021656

約数和(自身を除く): 547749844

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 23764, 25933, 51866, 103732, 337129, 674258, 1348516, 11851381, 23702762, 47405524, 154067953, 308135906, 616271812]

約数ペア:

[(1, 616271812), (2, 308135906), (4, 154067953), (13, 47405524), (26, 23702762), (52, 11851381), (457, 1348516), (914, 674258), (1828, 337129), (5941, 103732), (11882, 51866), (23764, 25933)]