2018963828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3135037}}^1$

素因数の和:3135071

約数の個数: 24

約数和(自身を含む): 4213491072

約数和(自身を除く): 2194527244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3135037, 6270074, 12540148, 21945259, 43890518, 72105851, 87781036, 144211702, 288423404, 504740957, 1009481914, 2018963828]

約数ペア:

[(1, 2018963828), (2, 1009481914), (4, 504740957), (7, 288423404), (14, 144211702), (23, 87781036), (28, 72105851), (46, 43890518), (92, 21945259), (161, 12540148), (322, 6270074), (644, 3135037)]