2651054401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{253229}}^1$

素因数の和:253296

約数の個数: 12

約数和(自身を含む): 2894418900

約数和(自身を除く): 243364499

約数列:

[1, 19, 29, 361, 551, 10469, 253229, 4811351, 7343641, 91415669, 139529179, 2651054401]

約数ペア:

[(1, 2651054401), (19, 139529179), (29, 91415669), (361, 7343641), (551, 4811351), (10469, 253229)]