243816882490

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{54302201}}^1$

素因数の和:54302657

約数の個数: 16

約数和(自身を含む): 439847836200

約数和(自身を除く): 196030953710

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 54302201, 108604402, 271511005, 543022010, 24381688249, 48763376498, 121908441245, 243816882490]

約数ペア:

[(1, 243816882490), (2, 121908441245), (5, 48763376498), (10, 24381688249), (449, 543022010), (898, 271511005), (2245, 108604402), (4490, 54302201)]