670031570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5154089}}^1$

素因数の和:5154109

約数の個数: 16

約数和(自身を含む): 1298830680

約数和(自身を除く): 628799110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5154089, 10308178, 25770445, 51540890, 67003157, 134006314, 335015785, 670031570]

約数ペア:

[(1, 670031570), (2, 335015785), (5, 134006314), (10, 67003157), (13, 51540890), (26, 25770445), (65, 10308178), (130, 5154089)]