2011305494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{667321}}^1$

素因数の和:667471

約数の個数: 16

約数和(自身を含む): 3315255696

約数和(自身を除く): 1303950202

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 667321, 1334642, 7340531, 14681062, 91422977, 182845954, 1005652747, 2011305494]

約数ペア:

[(1, 2011305494), (2, 1005652747), (11, 182845954), (22, 91422977), (137, 14681062), (274, 7340531), (1507, 1334642), (3014, 667321)]