2101762078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6218231}}^1$

素因数の和:6218259

約数の個数: 12

約数和(自身を含む): 3413809368

約数和(自身を除く): 1312047290

約数列:

[1, 2, 13, 26, 169, 338, 6218231, 12436462, 80837003, 161674006, 1050881039, 2101762078]

約数ペア:

[(1, 2101762078), (2, 1050881039), (13, 161674006), (26, 80837003), (169, 12436462), (338, 6218231)]