2013197285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{501419}}^1$

素因数の和:501508

約数の個数: 16

約数和(自身を含む): 2671565760

約数和(自身を除く): 658368475

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 501419, 2507095, 5515609, 27578045, 36603587, 183017935, 402639457, 2013197285]

約数ペア:

[(1, 2013197285), (5, 402639457), (11, 183017935), (55, 36603587), (73, 27578045), (365, 5515609), (803, 2507095), (4015, 501419)]