139975082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{42391}}^1$

素因数の和:42533

約数の個数: 16

約数和(自身を含む): 227899392

約数和(自身を除く): 87924310

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 42391, 84782, 551083, 1102166, 5383657, 10767314, 69987541, 139975082]

約数ペア:

[(1, 139975082), (2, 69987541), (13, 10767314), (26, 5383657), (127, 1102166), (254, 551083), (1651, 84782), (3302, 42391)]