1281044116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{105107}}^1$

素因数の和:105399

約数の個数: 24

約数和(自身を含む): 2454482016

約数和(自身を除く): 1173437900

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 12188, 105107, 210214, 420428, 1156177, 2312354, 4624708, 29114639, 58229278, 116458556, 320261029, 640522058, 1281044116]

約数ペア:

[(1, 1281044116), (2, 640522058), (4, 320261029), (11, 116458556), (22, 58229278), (44, 29114639), (277, 4624708), (554, 2312354), (1108, 1156177), (3047, 420428), (6094, 210214), (12188, 105107)]