438518830

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{42451}}^1$

素因数の和:43491

約数の個数: 16

約数和(自身を含む): 790116624

約数和(自身を除く): 351597794

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 42451, 84902, 212255, 424510, 43851883, 87703766, 219259415, 438518830]

約数ペア:

[(1, 438518830), (2, 219259415), (5, 87703766), (10, 43851883), (1033, 424510), (2066, 212255), (5165, 84902), (10330, 42451)]