1948656665665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{45428527}}^1$

素因数の和:45428928

約数の個数: 16

約数和(自身を含む): 2446598803968

約数和(自身を除く): 497942138303

約数列:

[1, 5, 23, 115, 373, 1865, 8579, 42895, 45428527, 227142635, 1044856121, 5224280605, 16944840571, 84724202855, 389731333133, 1948656665665]

約数ペア:

[(1, 1948656665665), (5, 389731333133), (23, 84724202855), (115, 16944840571), (373, 5224280605), (1865, 1044856121), (8579, 227142635), (42895, 45428527)]