5641564

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{4261}}^1$

素因数の和:4596

約数の個数: 12

約数和(自身を含む): 9904888

約数和(自身を除く): 4263324

約数列:

[1, 2, 4, 331, 662, 1324, 4261, 8522, 17044, 1410391, 2820782, 5641564]

約数ペア:

[(1, 5641564), (2, 2820782), (4, 1410391), (331, 17044), (662, 8522), (1324, 4261)]