66822730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514021}}^1$

素因数の和:514041

約数の個数: 16

約数和(自身を含む): 129533544

約数和(自身を除く): 62710814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 514021, 1028042, 2570105, 5140210, 6682273, 13364546, 33411365, 66822730]

約数ペア:

[(1, 66822730), (2, 33411365), (5, 13364546), (10, 6682273), (13, 5140210), (26, 2570105), (65, 1028042), (130, 514021)]