2021617670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{4327}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 3832876800

約数和(自身を除く): 1811259130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2459, 4327, 4918, 8654, 12295, 21635, 24590, 43270, 46721, 82213, 93442, 164426, 233605, 411065, 467210, 822130, 10640093, 21280186, 53200465, 106400930, 202161767, 404323534, 1010808835, 2021617670]

約数ペア:

[(1, 2021617670), (2, 1010808835), (5, 404323534), (10, 202161767), (19, 106400930), (38, 53200465), (95, 21280186), (190, 10640093), (2459, 822130), (4327, 467210), (4918, 411065), (8654, 233605), (12295, 164426), (21635, 93442), (24590, 82213), (43270, 46721)]