509828706

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1483}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 1125109440

約数和(自身を除く): 615280734

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 269, 426, 538, 639, 807, 1278, 1483, 1614, 2421, 2966, 4449, 4842, 8898, 13347, 19099, 26694, 38198, 57297, 105293, 114594, 171891, 210586, 315879, 343782, 398927, 631758, 797854, 947637, 1196781, 1895274, 2393562, 3590343, 7180686, 28323817, 56647634, 84971451, 169942902, 254914353, 509828706]

約数ペア:

[(1, 509828706), (2, 254914353), (3, 169942902), (6, 84971451), (9, 56647634), (18, 28323817), (71, 7180686), (142, 3590343), (213, 2393562), (269, 1895274), (426, 1196781), (538, 947637), (639, 797854), (807, 631758), (1278, 398927), (1483, 343782), (1614, 315879), (2421, 210586), (2966, 171891), (4449, 114594), (4842, 105293), (8898, 57297), (13347, 38198), (19099, 26694)]