408655142015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{2112841}}^1$

素因数の和:2113330

約数の個数: 16

約数和(自身を含む): 496534772736

約数和(自身を除く): 87879630721

約数列:

[1, 5, 101, 383, 505, 1915, 38683, 193415, 2112841, 10564205, 213396941, 809218103, 1066984705, 4046090515, 81731028403, 408655142015]

約数ペア:

[(1, 408655142015), (5, 81731028403), (101, 4046090515), (383, 1066984705), (505, 809218103), (1915, 213396941), (38683, 10564205), (193415, 2112841)]