316671596

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{3257}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 561939840

約数和(自身を除く): 245268244

約数列:

[1, 2, 4, 109, 218, 223, 436, 446, 892, 3257, 6514, 13028, 24307, 48614, 97228, 355013, 710026, 726311, 1420052, 1452622, 2905244, 79167899, 158335798, 316671596]

約数ペア:

[(1, 316671596), (2, 158335798), (4, 79167899), (109, 2905244), (218, 1452622), (223, 1420052), (436, 726311), (446, 710026), (892, 355013), (3257, 97228), (6514, 48614), (13028, 24307)]