2017290730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2216803}}^1$

素因数の和:2216830

約数の個数: 32

約数和(自身を含む): 4469076864

約数和(自身を除く): 2451786134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2216803, 4433606, 11084015, 15517621, 22168030, 28818439, 31035242, 57636878, 77588105, 144092195, 155176210, 201729073, 288184390, 403458146, 1008645365, 2017290730]

約数ペア:

[(1, 2017290730), (2, 1008645365), (5, 403458146), (7, 288184390), (10, 201729073), (13, 155176210), (14, 144092195), (26, 77588105), (35, 57636878), (65, 31035242), (70, 28818439), (91, 22168030), (130, 15517621), (182, 11084015), (455, 4433606), (910, 2216803)]