1879070207

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{2521}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 2162302272

約数和(自身を除く): 283232065

約数列:

[1, 7, 233, 457, 1631, 2521, 3199, 17647, 106481, 587393, 745367, 1152097, 4111751, 8064679, 268438601, 1879070207]

約数ペア:

[(1, 1879070207), (7, 268438601), (233, 8064679), (457, 4111751), (1631, 1152097), (2521, 745367), (3199, 587393), (17647, 106481)]