551597988

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{421711}}^1$

素因数の和:421827

約数の個数: 24

約数和(自身を含む): 1298872960

約数和(自身を除く): 747274972

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 421711, 843422, 1265133, 1686844, 2530266, 5060532, 45966499, 91932998, 137899497, 183865996, 275798994, 551597988]

約数ペア:

[(1, 551597988), (2, 275798994), (3, 183865996), (4, 137899497), (6, 91932998), (12, 45966499), (109, 5060532), (218, 2530266), (327, 1686844), (436, 1265133), (654, 843422), (1308, 421711)]