1814655817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2090043648

約数和(自身を除く): 275387831

約数列:

[1, 13, 23, 53, 299, 307, 373, 689, 1219, 3991, 4849, 7061, 8579, 15847, 16271, 19769, 91793, 111527, 114511, 211523, 256997, 374233, 454687, 1488643, 2633753, 4865029, 5910931, 6069083, 34238789, 78898079, 139588909, 1814655817]

約数ペア:

[(1, 1814655817), (13, 139588909), (23, 78898079), (53, 34238789), (299, 6069083), (307, 5910931), (373, 4865029), (689, 2633753), (1219, 1488643), (3991, 454687), (4849, 374233), (7061, 256997), (8579, 211523), (15847, 114511), (16271, 111527), (19769, 91793)]