1311852070

素因数分解:

$2^1\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{36209}}^1$

素因数の和:39839

約数の個数: 16

約数和(自身を含む): 2362050720

約数和(自身を除く): 1050198650

約数列:

[1, 2, 5, 10, 3623, 7246, 18115, 36209, 36230, 72418, 181045, 362090, 131185207, 262370414, 655926035, 1311852070]

約数ペア:

[(1, 1311852070), (2, 655926035), (5, 262370414), (10, 131185207), (3623, 362090), (7246, 181045), (18115, 72418), (36209, 36230)]