2255144254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{263513}}^1$

素因数の和:263915

約数の個数: 16

約数和(自身を含む): 3699736560

約数和(自身を除く): 1444592306

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 263513, 527026, 2898643, 5797286, 102506557, 205013114, 1127572127, 2255144254]

約数ペア:

[(1, 2255144254), (2, 1127572127), (11, 205013114), (22, 102506557), (389, 5797286), (778, 2898643), (4279, 527026), (8558, 263513)]