13178690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 27492480

約数和(自身を除く): 14313790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 2579, 5110, 5158, 12895, 18053, 25790, 36106, 90265, 180530, 188267, 376534, 941335, 1317869, 1882670, 2635738, 6589345, 13178690]

約数ペア:

[(1, 13178690), (2, 6589345), (5, 2635738), (7, 1882670), (10, 1317869), (14, 941335), (35, 376534), (70, 188267), (73, 180530), (146, 90265), (365, 36106), (511, 25790), (730, 18053), (1022, 12895), (2555, 5158), (2579, 5110)]