2642252759

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 2719706880

約数和(自身を除く): 77454121

約数列:

[1, 61, 109, 401, 991, 6649, 24461, 43709, 60451, 108019, 397391, 2666249, 6589159, 24240851, 43315619, 2642252759]

約数ペア:

[(1, 2642252759), (61, 43315619), (109, 24240851), (401, 6589159), (991, 2666249), (6649, 397391), (24461, 108019), (43709, 60451)]