331103812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{13933}}^1$

素因数の和:14407

約数の個数: 24

約数和(自身を含む): 625413656

約数和(自身を除く): 294309844

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 13933, 23764, 27866, 55732, 181129, 362258, 724516, 6367381, 12734762, 25469524, 82775953, 165551906, 331103812]

約数ペア:

[(1, 331103812), (2, 165551906), (4, 82775953), (13, 25469524), (26, 12734762), (52, 6367381), (457, 724516), (914, 362258), (1828, 181129), (5941, 55732), (11882, 27866), (13933, 23764)]