1320241406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5455543}}^1$

素因数の和:5455567

約数の個数: 12

約数和(自身を含む): 2176762056

約数和(自身を除く): 856520650

約数列:

[1, 2, 11, 22, 121, 242, 5455543, 10911086, 60010973, 120021946, 660120703, 1320241406]

約数ペア:

[(1, 1320241406), (2, 660120703), (11, 120021946), (22, 60010973), (121, 10911086), (242, 5455543)]