13040491465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1013641}}^1$

素因数の和:1013760

約数の個数: 16

約数和(自身を含む): 16348018176

約数和(自身を除く): 3307526711

約数列:

[1, 5, 31, 83, 155, 415, 2573, 12865, 1013641, 5068205, 31422871, 84132203, 157114355, 420661015, 2608098293, 13040491465]

約数ペア:

[(1, 13040491465), (5, 2608098293), (31, 420661015), (83, 157114355), (155, 84132203), (415, 31422871), (2573, 5068205), (12865, 1013641)]