918067670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{15319}}^1$

素因数の和:15800

約数の個数: 32

約数和(自身を含む): 1783615680

約数和(自身を除く): 865548010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 4610, 5993, 11986, 15319, 29965, 30638, 59930, 76595, 153190, 199147, 398294, 995735, 1991470, 7062059, 14124118, 35310295, 70620590, 91806767, 183613534, 459033835, 918067670]

約数ペア:

[(1, 918067670), (2, 459033835), (5, 183613534), (10, 91806767), (13, 70620590), (26, 35310295), (65, 14124118), (130, 7062059), (461, 1991470), (922, 995735), (2305, 398294), (4610, 199147), (5993, 153190), (11986, 76595), (15319, 59930), (29965, 30638)]