2019604805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{296347}}^1$

素因数の和:296428

約数の個数: 16

約数和(自身を含む): 2560446720

約数和(自身を除く): 540841915

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 296347, 1481735, 8594063, 13928309, 42970315, 69641545, 403920961, 2019604805]

約数ペア:

[(1, 2019604805), (5, 403920961), (29, 69641545), (47, 42970315), (145, 13928309), (235, 8594063), (1363, 1481735), (6815, 296347)]