1320793354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{31657}}^1$

素因数の和:32589

約数の個数: 16

約数和(自身を含む): 2069673408

約数和(自身を除く): 748880054

約数列:

[1, 2, 23, 46, 907, 1814, 20861, 31657, 41722, 63314, 728111, 1456222, 28712899, 57425798, 660396677, 1320793354]

約数ペア:

[(1, 1320793354), (2, 660396677), (23, 57425798), (46, 28712899), (907, 1456222), (1814, 728111), (20861, 63314), (31657, 41722)]