253929092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{7487}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 454970880

約数和(自身を除く): 201041788

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 7487, 8479, 14974, 16958, 29948, 33916, 456707, 913414, 1040693, 1826828, 2081386, 4162772, 63482273, 126964546, 253929092]

約数ペア:

[(1, 253929092), (2, 126964546), (4, 63482273), (61, 4162772), (122, 2081386), (139, 1826828), (244, 1040693), (278, 913414), (556, 456707), (7487, 33916), (8479, 29948), (14974, 16958)]