1420648319

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1861}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 1493383584

約数和(自身を除く): 72735265

約数列:

[1, 41, 43, 433, 1763, 1861, 17753, 18619, 76301, 80023, 763379, 805813, 3280943, 33038333, 34649959, 1420648319]

約数ペア:

[(1, 1420648319), (41, 34649959), (43, 33038333), (433, 3280943), (1763, 805813), (1861, 763379), (17753, 80023), (18619, 76301)]