1570377579238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{21502007}}^1$

素因数の和:21502128

約数の個数: 24

約数和(自身を含む): 2585530453968

約数和(自身を除く): 1015152874730

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 2809, 5618, 36517, 73034, 21502007, 43004014, 279526091, 559052182, 1139606371, 2279212742, 14814882823, 29629765646, 60399137663, 120798275326, 785188789619, 1570377579238]

約数ペア:

[(1, 1570377579238), (2, 785188789619), (13, 120798275326), (26, 60399137663), (53, 29629765646), (106, 14814882823), (689, 2279212742), (1378, 1139606371), (2809, 559052182), (5618, 279526091), (36517, 43004014), (73034, 21502007)]