2171570692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{435359}}^1$

素因数の和:435435

約数の個数: 24

約数和(自身を含む): 4022726400

約数和(自身を除く): 1851155708

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 435359, 870718, 1741436, 12625411, 18720437, 25250822, 37440874, 50501644, 74881748, 542892673, 1085785346, 2171570692]

約数ペア:

[(1, 2171570692), (2, 1085785346), (4, 542892673), (29, 74881748), (43, 50501644), (58, 37440874), (86, 25250822), (116, 18720437), (172, 12625411), (1247, 1741436), (2494, 870718), (4988, 435359)]