734299490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{210401}}^1$

素因数の和:210757

約数の個数: 16

約数和(自身を含む): 1325532600

約数和(自身を除く): 591233110

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 210401, 420802, 1052005, 2104010, 73429949, 146859898, 367149745, 734299490]

約数ペア:

[(1, 734299490), (2, 367149745), (5, 146859898), (10, 73429949), (349, 2104010), (698, 1052005), (1745, 420802), (3490, 210401)]