2019980434

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1\times {\mathrm{3851}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 3051246240

約数和(自身を除く): 1031265806

約数列:

[1, 2, 163, 326, 1609, 3218, 3851, 7702, 262267, 524534, 627713, 1255426, 6196259, 12392518, 1009990217, 2019980434]

約数ペア:

[(1, 2019980434), (2, 1009990217), (163, 12392518), (326, 6196259), (1609, 1255426), (3218, 627713), (3851, 524534), (7702, 262267)]