1331126719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{3709}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 1510415200

約数和(自身を除く): 179288481

約数列:

[1, 13, 19, 247, 1453, 3709, 18889, 27607, 48217, 70471, 358891, 916123, 5389177, 70059301, 102394363, 1331126719]

約数ペア:

[(1, 1331126719), (13, 102394363), (19, 70059301), (247, 5389177), (1453, 916123), (3709, 358891), (18889, 70471), (27607, 48217)]