81082738898

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{633449}}^1$

素因数の和:633722

約数の個数: 32

約数和(自身を含む): 143027942400

約数和(自身を除く): 61945203502

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 446, 574, 1561, 3122, 9143, 18286, 64001, 128002, 633449, 1266898, 4434143, 8868286, 25971409, 51942818, 141259127, 181799863, 282518254, 363599726, 988813889, 1977627778, 5791624207, 11583248414, 40541369449, 81082738898]

約数ペア:

[(1, 81082738898), (2, 40541369449), (7, 11583248414), (14, 5791624207), (41, 1977627778), (82, 988813889), (223, 363599726), (287, 282518254), (446, 181799863), (574, 141259127), (1561, 51942818), (3122, 25971409), (9143, 8868286), (18286, 4434143), (64001, 1266898), (128002, 633449)]