1285705102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5312831}}^1$

素因数の和:5312855

約数の個数: 12

約数和(自身を含む): 2119819968

約数和(自身を除く): 834114866

約数列:

[1, 2, 11, 22, 121, 242, 5312831, 10625662, 58441141, 116882282, 642852551, 1285705102]

約数ペア:

[(1, 1285705102), (2, 642852551), (11, 116882282), (22, 58441141), (121, 10625662), (242, 5312831)]