2885487839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{507919}}^1$

素因数の和:507974

約数の個数: 16

約数和(自身を含む): 3413222400

約数和(自身を除く): 527734561

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 507919, 6602947, 9650461, 11682137, 125455993, 151867781, 221960603, 2885487839]

約数ペア:

[(1, 2885487839), (13, 221960603), (19, 151867781), (23, 125455993), (247, 11682137), (299, 9650461), (437, 6602947), (5681, 507919)]