3796978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 2190542

約数列:

[1, 2, 23, 46, 197, 394, 419, 838, 4531, 9062, 9637, 19274, 82543, 165086, 1898489, 3796978]

約数ペア:

[(1, 3796978), (2, 1898489), (23, 165086), (46, 82543), (197, 19274), (394, 9637), (419, 9062), (838, 4531)]