66563397290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3436417}}^1$

素因数の和:3436586

約数の個数: 32

約数和(自身を含む): 129896600400

約数和(自身を除く): 63333203110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 3436417, 6872834, 17182085, 34364170, 44673421, 89346842, 223367105, 446734210, 512026133, 1024052266, 2560130665, 5120261330, 6656339729, 13312679458, 33281698645, 66563397290]

約数ペア:

[(1, 66563397290), (2, 33281698645), (5, 13312679458), (10, 6656339729), (13, 5120261330), (26, 2560130665), (65, 1024052266), (130, 512026133), (149, 446734210), (298, 223367105), (745, 89346842), (1490, 44673421), (1937, 34364170), (3874, 17182085), (9685, 6872834), (19370, 3436417)]