2116720952

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{8147}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 4059659520

約数和(自身を除く): 1942938568

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 691, 1382, 2764, 5528, 8147, 16294, 32477, 32588, 64954, 65176, 129908, 259816, 382909, 765818, 1531636, 3063272, 5629577, 11259154, 22518308, 45036616, 264590119, 529180238, 1058360476, 2116720952]

約数ペア:

[(1, 2116720952), (2, 1058360476), (4, 529180238), (8, 264590119), (47, 45036616), (94, 22518308), (188, 11259154), (376, 5629577), (691, 3063272), (1382, 1531636), (2764, 765818), (5528, 382909), (8147, 259816), (16294, 129908), (32477, 65176), (32588, 64954)]