64787606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131149}}^1$

素因数の和:131183

約数の個数: 16

約数和(自身を含む): 110166000

約数和(自身を除く): 45378394

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 131149, 262298, 1704937, 2491831, 3409874, 4983662, 32393803, 64787606]

約数ペア:

[(1, 64787606), (2, 32393803), (13, 4983662), (19, 3409874), (26, 2491831), (38, 1704937), (247, 262298), (494, 131149)]