4188678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 4955898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 647, 1079, 1294, 1941, 2158, 3237, 3882, 6474, 8411, 16822, 25233, 50466, 53701, 107402, 161103, 322206, 698113, 1396226, 2094339, 4188678]

約数ペア:

[(1, 4188678), (2, 2094339), (3, 1396226), (6, 698113), (13, 322206), (26, 161103), (39, 107402), (78, 53701), (83, 50466), (166, 25233), (249, 16822), (498, 8411), (647, 6474), (1079, 3882), (1294, 3237), (1941, 2158)]