268215362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{19661}}^1$

素因数の和:20041

約数の個数: 16

約数和(自身を含む): 424699200

約数和(自身を除く): 156483838

約数列:

[1, 2, 19, 38, 359, 718, 6821, 13642, 19661, 39322, 373559, 747118, 7058299, 14116598, 134107681, 268215362]

約数ペア:

[(1, 268215362), (2, 134107681), (19, 14116598), (38, 7058299), (359, 747118), (718, 373559), (6821, 39322), (13642, 19661)]