315021364

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{13907}}^1$

素因数の和:14727

約数の個数: 24

約数和(自身を含む): 630866880

約数和(自身を除く): 315845516

約数列:

[1, 2, 4, 7, 14, 28, 809, 1618, 3236, 5663, 11326, 13907, 22652, 27814, 55628, 97349, 194698, 389396, 11250763, 22501526, 45003052, 78755341, 157510682, 315021364]

約数ペア:

[(1, 315021364), (2, 157510682), (4, 78755341), (7, 45003052), (14, 22501526), (28, 11250763), (809, 389396), (1618, 194698), (3236, 97349), (5663, 55628), (11326, 27814), (13907, 22652)]