9968768752

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1406429}}^1$

素因数の和:1406880

約数の個数: 20

約数和(自身を含む): 19358102520

約数和(自身を除く): 9389333768

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 1406429, 2812858, 5625716, 11251432, 22502864, 623048047, 1246096094, 2492192188, 4984384376, 9968768752]

約数ペア:

[(1, 9968768752), (2, 4984384376), (4, 2492192188), (8, 1246096094), (16, 623048047), (443, 22502864), (886, 11251432), (1772, 5625716), (3544, 2812858), (7088, 1406429)]