2056565905

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{7951}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 2636565120

約数和(自身を除く): 579999215

約数列:

[1, 5, 17, 85, 179, 289, 895, 1445, 3043, 7951, 15215, 39755, 51731, 135167, 258655, 675835, 1423229, 2297839, 7116145, 11489195, 24194893, 120974465, 411313181, 2056565905]

約数ペア:

[(1, 2056565905), (5, 411313181), (17, 120974465), (85, 24194893), (179, 11489195), (289, 7116145), (895, 2297839), (1445, 1423229), (3043, 675835), (7951, 258655), (15215, 135167), (39755, 51731)]