2018455899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{797}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 2864628480

約数和(自身を除く): 846172581

約数列:

[1, 3, 19, 57, 157, 283, 471, 797, 849, 2391, 2983, 5377, 8949, 15143, 16131, 44431, 45429, 125129, 133293, 225551, 375387, 676653, 844189, 2377451, 2532567, 4285469, 7132353, 12856407, 35411507, 106234521, 672818633, 2018455899]

約数ペア:

[(1, 2018455899), (3, 672818633), (19, 106234521), (57, 35411507), (157, 12856407), (283, 7132353), (471, 4285469), (797, 2532567), (849, 2377451), (2391, 844189), (2983, 676653), (5377, 375387), (8949, 225551), (15143, 133293), (16131, 125129), (44431, 45429)]