8868458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 14220360

約数和(自身を除く): 5351902

約数列:

[1, 2, 17, 34, 109, 218, 1853, 2393, 3706, 4786, 40681, 81362, 260837, 521674, 4434229, 8868458]

約数ペア:

[(1, 8868458), (2, 4434229), (17, 521674), (34, 260837), (109, 81362), (218, 40681), (1853, 4786), (2393, 3706)]