389664906

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{574727}}^1$

素因数の和:574845

約数の個数: 16

約数和(自身を含む): 786227904

約数和(自身を除く): 396562998

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 574727, 1149454, 1724181, 3448362, 64944151, 129888302, 194832453, 389664906]

約数ペア:

[(1, 389664906), (2, 194832453), (3, 129888302), (6, 64944151), (113, 3448362), (226, 1724181), (339, 1149454), (678, 574727)]