1637051042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{53189}}^1$

素因数の和:54601

約数の個数: 16

約数和(自身を含む): 2680776000

約数和(自身を除く): 1043724958

約数列:

[1, 2, 11, 22, 1399, 2798, 15389, 30778, 53189, 106378, 585079, 1170158, 74411411, 148822822, 818525521, 1637051042]

約数ペア:

[(1, 1637051042), (2, 818525521), (11, 148822822), (22, 74411411), (1399, 1170158), (2798, 585079), (15389, 106378), (30778, 53189)]