2011457798

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2355337}}^1$

素因数の和:2355407

約数の個数: 16

約数和(自身を含む): 3504742944

約数和(自身を除く): 1493285146

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2355337, 4710674, 16487359, 32974718, 143675557, 287351114, 1005728899, 2011457798]

約数ペア:

[(1, 2011457798), (2, 1005728899), (7, 287351114), (14, 143675557), (61, 32974718), (122, 16487359), (427, 4710674), (854, 2355337)]