2639050138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{113371}}^1$

素因数の和:113589

約数の個数: 16

約数和(自身を含む): 4032415296

約数和(自身を除く): 1393365158

約数列:

[1, 2, 103, 113, 206, 226, 11639, 23278, 113371, 226742, 11677213, 12810923, 23354426, 25621846, 1319525069, 2639050138]

約数ペア:

[(1, 2639050138), (2, 1319525069), (103, 25621846), (113, 23354426), (206, 12810923), (226, 11677213), (11639, 226742), (23278, 113371)]