2805804

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 7218120

約数和(自身を除く): 4412316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1321, 2124, 2642, 3963, 5284, 7926, 11889, 15852, 23778, 47556, 77939, 155878, 233817, 311756, 467634, 701451, 935268, 1402902, 2805804]

約数ペア:

[(1, 2805804), (2, 1402902), (3, 935268), (4, 701451), (6, 467634), (9, 311756), (12, 233817), (18, 155878), (36, 77939), (59, 47556), (118, 23778), (177, 15852), (236, 11889), (354, 7926), (531, 5284), (708, 3963), (1062, 2642), (1321, 2124)]