78320801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 86083200

約数和(自身を除く): 7762399

約数列:

[1, 13, 89, 139, 487, 1157, 1807, 6331, 12371, 43343, 67693, 160823, 563459, 880009, 6024677, 78320801]

約数ペア:

[(1, 78320801), (13, 6024677), (89, 880009), (139, 563459), (487, 160823), (1157, 67693), (1807, 43343), (6331, 12371)]