3970382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 6498240

約数和(自身を除く): 2527858

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1933, 2054, 3866, 25129, 50258, 152707, 305414, 1985191, 3970382]

約数ペア:

[(1, 3970382), (2, 1985191), (13, 305414), (26, 152707), (79, 50258), (158, 25129), (1027, 3866), (1933, 2054)]