1282729832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{5237}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 2548496520

約数和(自身を除く): 1265766688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1801, 3602, 5237, 7204, 10474, 14408, 20948, 30617, 41896, 61234, 89029, 122468, 178058, 244936, 356116, 712232, 9431837, 18863674, 37727348, 75454696, 160341229, 320682458, 641364916, 1282729832]

約数ペア:

[(1, 1282729832), (2, 641364916), (4, 320682458), (8, 160341229), (17, 75454696), (34, 37727348), (68, 18863674), (136, 9431837), (1801, 712232), (3602, 356116), (5237, 244936), (7204, 178058), (10474, 122468), (14408, 89029), (20948, 61234), (30617, 41896)]