494934194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{72211}}^1$

素因数の和:72385

約数の個数: 16

約数和(自身を含む): 779889600

約数和(自身を除く): 284955406

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 72211, 144422, 1660853, 3321706, 10759439, 21518878, 247467097, 494934194]

約数ペア:

[(1, 494934194), (2, 247467097), (23, 21518878), (46, 10759439), (149, 3321706), (298, 1660853), (3427, 144422), (6854, 72211)]