1139900330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2650931}}^1$

素因数の和:2650981

約数の個数: 16

約数和(自身を含む): 2099538144

約数和(自身を除く): 959637814

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2650931, 5301862, 13254655, 26509310, 113990033, 227980066, 569950165, 1139900330]

約数ペア:

[(1, 1139900330), (2, 569950165), (5, 227980066), (10, 113990033), (43, 26509310), (86, 13254655), (215, 5301862), (430, 2650931)]