813282089

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 848050560

約数和(自身を除く): 34768471

約数列:

[1, 37, 89, 491, 503, 3293, 18167, 18611, 43699, 44767, 246973, 1616863, 1656379, 9138001, 21980597, 813282089]

約数ペア:

[(1, 813282089), (37, 21980597), (89, 9138001), (491, 1656379), (503, 1616863), (3293, 246973), (18167, 44767), (18611, 43699)]