1212571010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17322443}}^1$

素因数の和:17322457

約数の個数: 16

約数和(自身を含む): 2494431936

約数和(自身を除く): 1281860926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 17322443, 34644886, 86612215, 121257101, 173224430, 242514202, 606285505, 1212571010]

約数ペア:

[(1, 1212571010), (2, 606285505), (5, 242514202), (7, 173224430), (10, 121257101), (14, 86612215), (35, 34644886), (70, 17322443)]