2801405428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{19889}}^1$

素因数の和:21447

約数の個数: 24

約数和(自身を含む): 5119208640

約数和(自身を除く): 2317803212

約数列:

[1, 2, 4, 23, 46, 92, 1531, 3062, 6124, 19889, 35213, 39778, 70426, 79556, 140852, 457447, 914894, 1829788, 30450059, 60900118, 121800236, 700351357, 1400702714, 2801405428]

約数ペア:

[(1, 2801405428), (2, 1400702714), (4, 700351357), (23, 121800236), (46, 60900118), (92, 30450059), (1531, 1829788), (3062, 914894), (6124, 457447), (19889, 140852), (35213, 79556), (39778, 70426)]