6340984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 13482000

約数和(自身を除く): 7141016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3209, 6418, 12836, 25672, 41717, 60971, 83434, 121942, 166868, 243884, 333736, 487768, 792623, 1585246, 3170492, 6340984]

約数ペア:

[(1, 6340984), (2, 3170492), (4, 1585246), (8, 792623), (13, 487768), (19, 333736), (26, 243884), (38, 166868), (52, 121942), (76, 83434), (104, 60971), (152, 41717), (247, 25672), (494, 12836), (988, 6418), (1976, 3209)]