268188045238

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1\times {\mathrm{486061}}^1$

素因数の和:488703

約数の個数: 16

約数和(自身を含む): 406133964720

約数和(自身を除く): 137945919482

約数列:

[1, 2, 109, 218, 2531, 5062, 275879, 486061, 551758, 972122, 52980649, 105961298, 1230220391, 2460440782, 134094022619, 268188045238]

約数ペア:

[(1, 268188045238), (2, 134094022619), (109, 2460440782), (218, 1230220391), (2531, 105961298), (5062, 52980649), (275879, 972122), (486061, 551758)]