3886966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 6110208

約数和(自身を除く): 2223242

約数列:

[1, 2, 31, 62, 71, 142, 883, 1766, 2201, 4402, 27373, 54746, 62693, 125386, 1943483, 3886966]

約数ペア:

[(1, 3886966), (2, 1943483), (31, 125386), (62, 62693), (71, 54746), (142, 27373), (883, 4402), (1766, 2201)]