2257016830

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{521251}}^1$

素因数の和:521691

約数の個数: 16

約数和(自身を含む): 4072020624

約数和(自身を除く): 1815003794

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 521251, 1042502, 2606255, 5212510, 225701683, 451403366, 1128508415, 2257016830]

約数ペア:

[(1, 2257016830), (2, 1128508415), (5, 451403366), (10, 225701683), (433, 5212510), (866, 2606255), (2165, 1042502), (4330, 521251)]