294559456490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13900871}}^1$

素因数の和:13901054

約数の個数: 32

約数和(自身を含む): 574495238016

約数和(自身を除く): 279935781526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 13900871, 27801742, 69504355, 139008710, 180711323, 361422646, 903556615, 1807113230, 2265841973, 4531683946, 11329209865, 22658419730, 29455945649, 58911891298, 147279728245, 294559456490]

約数ペア:

[(1, 294559456490), (2, 147279728245), (5, 58911891298), (10, 29455945649), (13, 22658419730), (26, 11329209865), (65, 4531683946), (130, 2265841973), (163, 1807113230), (326, 903556615), (815, 361422646), (1630, 180711323), (2119, 139008710), (4238, 69504355), (10595, 27801742), (21190, 13900871)]