1691794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 2822400

約数和(自身を除く): 1130606

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2099, 4198, 27287, 54574, 65069, 130138, 845897, 1691794]

約数ペア:

[(1, 1691794), (2, 845897), (13, 130138), (26, 65069), (31, 54574), (62, 27287), (403, 4198), (806, 2099)]