2138677477

素因数分解:

${\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 2187827200

約数和(自身を除く): 49149723

約数列:

[1, 103, 151, 199, 691, 15553, 20497, 30049, 71173, 104341, 137509, 3095047, 10747123, 14163427, 20763859, 2138677477]

約数ペア:

[(1, 2138677477), (103, 20763859), (151, 14163427), (199, 10747123), (691, 3095047), (15553, 137509), (20497, 104341), (30049, 71173)]