13261052

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 26723424

約数和(自身を除く): 13462372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3457, 3836, 6914, 13828, 24199, 48398, 96796, 473609, 947218, 1894436, 3315263, 6630526, 13261052]

約数ペア:

[(1, 13261052), (2, 6630526), (4, 3315263), (7, 1894436), (14, 947218), (28, 473609), (137, 96796), (274, 48398), (548, 24199), (959, 13828), (1918, 6914), (3457, 3836)]