2488394810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22621771}}^1$

素因数の和:22621789

約数の個数: 16

約数和(自身を含む): 4886302752

約数和(自身を除く): 2397907942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22621771, 45243542, 113108855, 226217710, 248839481, 497678962, 1244197405, 2488394810]

約数ペア:

[(1, 2488394810), (2, 1244197405), (5, 497678962), (10, 248839481), (11, 226217710), (22, 113108855), (55, 45243542), (110, 22621771)]