285997502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^4\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 40

約数和(自身を含む): 519588336

約数和(自身を除く): 233590834

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 529, 1022, 1058, 1679, 3358, 3703, 7406, 11753, 12167, 23506, 24334, 38617, 77234, 85169, 170338, 270319, 279841, 540638, 559682, 888191, 1776382, 1958887, 3917774, 6217337, 12434674, 20428393, 40856786, 142998751, 285997502]

約数ペア:

[(1, 285997502), (2, 142998751), (7, 40856786), (14, 20428393), (23, 12434674), (46, 6217337), (73, 3917774), (146, 1958887), (161, 1776382), (322, 888191), (511, 559682), (529, 540638), (1022, 279841), (1058, 270319), (1679, 170338), (3358, 85169), (3703, 77234), (7406, 38617), (11753, 24334), (12167, 23506)]