2019445658

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1\times {\mathrm{4157}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 3043905480

約数和(自身を除く): 1024459822

約数列:

[1, 2, 293, 586, 829, 1658, 4157, 8314, 242897, 485794, 1218001, 2436002, 3446153, 6892306, 1009722829, 2019445658]

約数ペア:

[(1, 2019445658), (2, 1009722829), (293, 6892306), (586, 3446153), (829, 2436002), (1658, 1218001), (4157, 485794), (8314, 242897)]