2017402660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1108463}}^1$

素因数の和:1108492

約数の個数: 48

約数和(自身を含む): 5214214656

約数和(自身を除く): 3196811996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1108463, 2216926, 4433852, 5542315, 7759241, 11084630, 14410019, 15518482, 22169260, 28820038, 31036964, 38796205, 57640076, 72050095, 77592410, 100870133, 144100190, 155184820, 201740266, 288200380, 403480532, 504350665, 1008701330, 2017402660]

約数ペア:

[(1, 2017402660), (2, 1008701330), (4, 504350665), (5, 403480532), (7, 288200380), (10, 201740266), (13, 155184820), (14, 144100190), (20, 100870133), (26, 77592410), (28, 72050095), (35, 57640076), (52, 38796205), (65, 31036964), (70, 28820038), (91, 22169260), (130, 15518482), (140, 14410019), (182, 11084630), (260, 7759241), (364, 5542315), (455, 4433852), (910, 2216926), (1820, 1108463)]