848548870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{14159}}^1$

素因数の和:14640

約数の個数: 32

約数和(自身を含む): 1648563840

約数和(自身を除く): 800014970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 4610, 5993, 11986, 14159, 28318, 29965, 59930, 70795, 141590, 184067, 368134, 920335, 1840670, 6527299, 13054598, 32636495, 65272990, 84854887, 169709774, 424274435, 848548870]

約数ペア:

[(1, 848548870), (2, 424274435), (5, 169709774), (10, 84854887), (13, 65272990), (26, 32636495), (65, 13054598), (130, 6527299), (461, 1840670), (922, 920335), (2305, 368134), (4610, 184067), (5993, 141590), (11986, 70795), (14159, 59930), (28318, 29965)]