2056545845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1273403}}^1$

素因数の和:1273444

約数の個数: 16

約数和(自身を含む): 2750552640

約数和(自身を除く): 694006795

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1273403, 6367015, 21647851, 24194657, 108239255, 120973285, 411309169, 2056545845]

約数ペア:

[(1, 2056545845), (5, 411309169), (17, 120973285), (19, 108239255), (85, 24194657), (95, 21647851), (323, 6367015), (1615, 1273403)]