126943390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1813477}}^1$

素因数の和:1813491

約数の個数: 16

約数和(自身を含む): 261140832

約数和(自身を除く): 134197442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1813477, 3626954, 9067385, 12694339, 18134770, 25388678, 63471695, 126943390]

約数ペア:

[(1, 126943390), (2, 63471695), (5, 25388678), (7, 18134770), (10, 12694339), (14, 9067385), (35, 3626954), (70, 1813477)]