2172830513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{13553}}^1$

素因数の和:14216

約数の個数: 16

約数和(自身を含む): 2554657920

約数和(自身を除く): 381827407

約数列:

[1, 7, 37, 259, 619, 4333, 13553, 22903, 94871, 160321, 501461, 3510227, 8389307, 58725149, 310404359, 2172830513]

約数ペア:

[(1, 2172830513), (7, 310404359), (37, 58725149), (259, 8389307), (619, 3510227), (4333, 501461), (13553, 160321), (22903, 94871)]