2882025601

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{646339}}^1$

素因数の和:646373

約数の個数: 16

約数和(自身を含む): 3619504000

約数和(自身を除く): 737478399

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 646339, 4524373, 8402407, 31670611, 58816849, 221694277, 411717943, 2882025601]

約数ペア:

[(1, 2882025601), (7, 411717943), (13, 221694277), (49, 58816849), (91, 31670611), (343, 8402407), (637, 4524373), (4459, 646339)]