2187888052

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{101611}}^1$

素因数の和:102391

約数の個数: 24

約数和(自身を含む): 4381509440

約数和(自身を除く): 2193621388

約数列:

[1, 2, 4, 7, 14, 28, 769, 1538, 3076, 5383, 10766, 21532, 101611, 203222, 406444, 711277, 1422554, 2845108, 78138859, 156277718, 312555436, 546972013, 1093944026, 2187888052]

約数ペア:

[(1, 2187888052), (2, 1093944026), (4, 546972013), (7, 312555436), (14, 156277718), (28, 78138859), (769, 2845108), (1538, 1422554), (3076, 711277), (5383, 406444), (10766, 203222), (21532, 101611)]