2681528930

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{119551}}^1$

素因数の和:121801

約数の個数: 16

約数和(自身を含む): 4828944384

約数和(自身を除く): 2147415454

約数列:

[1, 2, 5, 10, 2243, 4486, 11215, 22430, 119551, 239102, 597755, 1195510, 268152893, 536305786, 1340764465, 2681528930]

約数ペア:

[(1, 2681528930), (2, 1340764465), (5, 536305786), (10, 268152893), (2243, 1195510), (4486, 597755), (11215, 239102), (22430, 119551)]