2111728

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2304

約数の個数: 20

約数和(自身を含む): 4162680

約数和(自身を除く): 2050952

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2237, 4474, 8948, 17896, 35792, 131983, 263966, 527932, 1055864, 2111728]

約数ペア:

[(1, 2111728), (2, 1055864), (4, 527932), (8, 263966), (16, 131983), (59, 35792), (118, 17896), (236, 8948), (472, 4474), (944, 2237)]