2053855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 2653344

約数和(自身を除く): 599489

約数列:

[1, 5, 17, 73, 85, 331, 365, 1241, 1655, 5627, 6205, 24163, 28135, 120815, 410771, 2053855]

約数ペア:

[(1, 2053855), (5, 410771), (17, 120815), (73, 28135), (85, 24163), (331, 6205), (365, 5627), (1241, 1655)]