2019672266

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{1019}}^1\times {\mathrm{2423}}^1$

素因数の和:3853

約数の個数: 16

約数和(自身を含む): 3041150400

約数和(自身を除く): 1021478134

約数列:

[1, 2, 409, 818, 1019, 2038, 2423, 4846, 416771, 833542, 991007, 1982014, 2469037, 4938074, 1009836133, 2019672266]

約数ペア:

[(1, 2019672266), (2, 1009836133), (409, 4938074), (818, 2469037), (1019, 1982014), (2038, 991007), (2423, 833542), (4846, 416771)]