2013156505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1\times {\mathrm{4799}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 2463436800

約数和(自身を除く): 450280295

約数列:

[1, 5, 53, 265, 1583, 4799, 7915, 23995, 83899, 254347, 419495, 1271735, 7596817, 37984085, 402631301, 2013156505]

約数ペア:

[(1, 2013156505), (5, 402631301), (53, 37984085), (265, 7596817), (1583, 1271735), (4799, 419495), (7915, 254347), (23995, 83899)]