3971006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 6460944

約数和(自身を除く): 2489938

約数列:

[1, 2, 13, 26, 163, 326, 937, 1874, 2119, 4238, 12181, 24362, 152731, 305462, 1985503, 3971006]

約数ペア:

[(1, 3971006), (2, 1985503), (13, 305462), (26, 152731), (163, 24362), (326, 12181), (937, 4238), (1874, 2119)]