2649634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 4326840

約数和(自身を除く): 1677206

約数列:

[1, 2, 13, 26, 101, 202, 1009, 1313, 2018, 2626, 13117, 26234, 101909, 203818, 1324817, 2649634]

約数ペア:

[(1, 2649634), (2, 1324817), (13, 203818), (26, 101909), (101, 26234), (202, 13117), (1009, 2626), (1313, 2018)]