17284370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42157}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 31871448

約数和(自身を除く): 14587078

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 42157, 84314, 210785, 421570, 1728437, 3456874, 8642185, 17284370]

約数ペア:

[(1, 17284370), (2, 8642185), (5, 3456874), (10, 1728437), (41, 421570), (82, 210785), (205, 84314), (410, 42157)]