104801008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503851}}^1$

素因数の和:503872

約数の個数: 20

約数和(自身を含む): 218671768

約数和(自身を除く): 113870760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503851, 1007702, 2015404, 4030808, 6550063, 8061616, 13100126, 26200252, 52400504, 104801008]

約数ペア:

[(1, 104801008), (2, 52400504), (4, 26200252), (8, 13100126), (13, 8061616), (16, 6550063), (26, 4030808), (52, 2015404), (104, 1007702), (208, 503851)]