238426854

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{290057}}^1$

素因数の和:290199

約数の個数: 16

約数和(自身を含む): 480336048

約数和(自身を除く): 241909194

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 290057, 580114, 870171, 1740342, 39737809, 79475618, 119213427, 238426854]

約数ペア:

[(1, 238426854), (2, 119213427), (3, 79475618), (6, 39737809), (137, 1740342), (274, 870171), (411, 580114), (822, 290057)]