1814781886

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1\times {\mathrm{6803}}^1$

素因数の和:8495

約数の個数: 16

約数和(自身を含む): 2757089664

約数和(自身を除く): 942307778

約数列:

[1, 2, 83, 166, 1607, 3214, 6803, 13606, 133381, 266762, 564649, 1129298, 10932421, 21864842, 907390943, 1814781886]

約数ペア:

[(1, 1814781886), (2, 907390943), (83, 21864842), (166, 10932421), (1607, 1129298), (3214, 564649), (6803, 266762), (13606, 133381)]