2551868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 4959360

約数和(自身を除く): 2407492

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 983, 1298, 1966, 2596, 3932, 10813, 21626, 43252, 57997, 115994, 231988, 637967, 1275934, 2551868]

約数ペア:

[(1, 2551868), (2, 1275934), (4, 637967), (11, 231988), (22, 115994), (44, 57997), (59, 43252), (118, 21626), (236, 10813), (649, 3932), (983, 2596), (1298, 1966)]