2018399812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{13417}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 4165805952

約数和(自身を除く): 2147406140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 263, 286, 526, 572, 1052, 2893, 3419, 5786, 6838, 11572, 13417, 13676, 26834, 37609, 53668, 75218, 147587, 150436, 174421, 295174, 348842, 590348, 697684, 1918631, 3528671, 3837262, 7057342, 7674524, 14114684, 38815381, 45872723, 77630762, 91745446, 155261524, 183490892, 504599953, 1009199906, 2018399812]

約数ペア:

[(1, 2018399812), (2, 1009199906), (4, 504599953), (11, 183490892), (13, 155261524), (22, 91745446), (26, 77630762), (44, 45872723), (52, 38815381), (143, 14114684), (263, 7674524), (286, 7057342), (526, 3837262), (572, 3528671), (1052, 1918631), (2893, 697684), (3419, 590348), (5786, 348842), (6838, 295174), (11572, 174421), (13417, 150436), (13676, 147587), (26834, 75218), (37609, 53668)]