508788670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30817}}^1$

素因数の和:30964

約数の個数: 32

約数和(自身を含む): 994065408

約数和(自身を除く): 485276738

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 30817, 61634, 154085, 308170, 400621, 801242, 2003105, 3913759, 4006210, 7827518, 19568795, 39137590, 50878867, 101757734, 254394335, 508788670]

約数ペア:

[(1, 508788670), (2, 254394335), (5, 101757734), (10, 50878867), (13, 39137590), (26, 19568795), (65, 7827518), (127, 4006210), (130, 3913759), (254, 2003105), (635, 801242), (1270, 400621), (1651, 308170), (3302, 154085), (8255, 61634), (16510, 30817)]