2019792341

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1\times {\mathrm{2243}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 2324640384

約数和(自身を除く): 304848043

約数列:

[1, 7, 197, 653, 1379, 2243, 4571, 15701, 128641, 441871, 900487, 1464679, 3093097, 10252753, 288541763, 2019792341]

約数ペア:

[(1, 2019792341), (7, 288541763), (197, 10252753), (653, 3093097), (1379, 1464679), (2243, 900487), (4571, 441871), (15701, 128641)]