2549008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 6160320

約数和(自身を除く): 3611312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2069, 4138, 8276, 14483, 16552, 22759, 28966, 33104, 45518, 57932, 91036, 115864, 159313, 182072, 231728, 318626, 364144, 637252, 1274504, 2549008]

約数ペア:

[(1, 2549008), (2, 1274504), (4, 637252), (7, 364144), (8, 318626), (11, 231728), (14, 182072), (16, 159313), (22, 115864), (28, 91036), (44, 57932), (56, 45518), (77, 33104), (88, 28966), (112, 22759), (154, 16552), (176, 14483), (308, 8276), (616, 4138), (1232, 2069)]