13305025660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12551911}}^1$

素因数の和:12551973

約数の個数: 24

約数和(自身を含む): 28467736416

約数和(自身を除く): 15162710756

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12551911, 25103822, 50207644, 62759555, 125519110, 251038220, 665251283, 1330502566, 2661005132, 3326256415, 6652512830, 13305025660]

約数ペア:

[(1, 13305025660), (2, 6652512830), (4, 3326256415), (5, 2661005132), (10, 1330502566), (20, 665251283), (53, 251038220), (106, 125519110), (212, 62759555), (265, 50207644), (530, 25103822), (1060, 12551911)]