1940678002

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{9227}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 2942476992

約数和(自身を除く): 1001798990

約数列:

[1, 2, 103, 206, 1021, 2042, 9227, 18454, 105163, 210326, 950381, 1900762, 9420767, 18841534, 970339001, 1940678002]

約数ペア:

[(1, 1940678002), (2, 970339001), (103, 18841534), (206, 9420767), (1021, 1900762), (2042, 950381), (9227, 210326), (18454, 105163)]