802125914

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1\times {\mathrm{1621}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 1208889576

約数和(自身を除く): 406763662

約数列:

[1, 2, 401, 617, 802, 1234, 1621, 3242, 247417, 494834, 650021, 1000157, 1300042, 2000314, 401062957, 802125914]

約数ペア:

[(1, 802125914), (2, 401062957), (401, 2000314), (617, 1300042), (802, 1000157), (1234, 650021), (1621, 494834), (3242, 247417)]