346192390

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{264269}}^1$

素因数の和:264407

約数の個数: 16

約数和(自身を含む): 627905520

約数和(自身を除く): 281713130

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 264269, 528538, 1321345, 2642690, 34619239, 69238478, 173096195, 346192390]

約数ペア:

[(1, 346192390), (2, 173096195), (5, 69238478), (10, 34619239), (131, 2642690), (262, 1321345), (655, 528538), (1310, 264269)]