427925246

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{70919}}^1$

素因数の和:71359

約数の個数: 16

約数和(自身を含む): 735298560

約数和(自身を除く): 307373314

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 70919, 141838, 496433, 992866, 30566089, 61132178, 213962623, 427925246]

約数ペア:

[(1, 427925246), (2, 213962623), (7, 61132178), (14, 30566089), (431, 992866), (862, 496433), (3017, 141838), (6034, 70919)]