2017384418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{152809}}^1$

素因数の和:152882

約数の個数: 32

約数和(自身を含む): 3696779520

約数和(自身を除く): 1679395102

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 152809, 305618, 1069663, 2139326, 3514607, 6265169, 7029214, 12530338, 24602249, 43856183, 49204498, 87712366, 144098887, 288197774, 1008692209, 2017384418]

約数ペア:

[(1, 2017384418), (2, 1008692209), (7, 288197774), (14, 144098887), (23, 87712366), (41, 49204498), (46, 43856183), (82, 24602249), (161, 12530338), (287, 7029214), (322, 6265169), (574, 3514607), (943, 2139326), (1886, 1069663), (6601, 305618), (13202, 152809)]