126882812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197023}}^1$

素因数の和:197057

約数の個数: 24

約数和(自身を含む): 264800256

約数和(自身を除く): 137917444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 197023, 394046, 788092, 1379161, 2758322, 4531529, 5516644, 9063058, 18126116, 31720703, 63441406, 126882812]

約数ペア:

[(1, 126882812), (2, 63441406), (4, 31720703), (7, 18126116), (14, 9063058), (23, 5516644), (28, 4531529), (46, 2758322), (92, 1379161), (161, 788092), (322, 394046), (644, 197023)]