2899018081

素因数分解:

${\mathrm{19}}^3\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 3080011840

約数和(自身を除く): 180993759

約数列:

[1, 19, 163, 361, 2593, 3097, 6859, 49267, 58843, 422659, 936073, 1118017, 8030521, 17785387, 152579899, 2899018081]

約数ペア:

[(1, 2899018081), (19, 152579899), (163, 17785387), (361, 8030521), (2593, 1118017), (3097, 936073), (6859, 422659), (49267, 58843)]