428033438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{711019}}^1$

素因数の和:711071

約数の個数: 16

約数和(自身を含む): 750837120

約数和(自身を除く): 322803682

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 711019, 1422038, 4977133, 9954266, 30573817, 61147634, 214016719, 428033438]

約数ペア:

[(1, 428033438), (2, 214016719), (7, 61147634), (14, 30573817), (43, 9954266), (86, 4977133), (301, 1422038), (602, 711019)]