13304390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 26472960

約数和(自身を除く): 13168570

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1531, 1738, 3062, 4345, 7655, 8690, 15310, 16841, 33682, 84205, 120949, 168410, 241898, 604745, 1209490, 1330439, 2660878, 6652195, 13304390]

約数ペア:

[(1, 13304390), (2, 6652195), (5, 2660878), (10, 1330439), (11, 1209490), (22, 604745), (55, 241898), (79, 168410), (110, 120949), (158, 84205), (395, 33682), (790, 16841), (869, 15310), (1531, 8690), (1738, 7655), (3062, 4345)]