1218376418

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{14057}}^1$

素因数の和:14258

約数の個数: 32

約数和(自身を含む): 2153910528

約数和(自身を除く): 935534110

約数列:

[1, 2, 7, 14, 41, 82, 151, 287, 302, 574, 1057, 2114, 6191, 12382, 14057, 28114, 43337, 86674, 98399, 196798, 576337, 1152674, 2122607, 4034359, 4245214, 8068718, 14858249, 29716498, 87026887, 174053774, 609188209, 1218376418]

約数ペア:

[(1, 1218376418), (2, 609188209), (7, 174053774), (14, 87026887), (41, 29716498), (82, 14858249), (151, 8068718), (287, 4245214), (302, 4034359), (574, 2122607), (1057, 1152674), (2114, 576337), (6191, 196798), (12382, 98399), (14057, 86674), (28114, 43337)]