2065989818883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{9291319}}^1$

素因数の和:9291471

約数の個数: 32

約数和(自身を含む): 2997008179200

約数和(自身を除く): 931018360317

約数列:

[1, 3, 19, 47, 57, 83, 141, 249, 893, 1577, 2679, 3901, 4731, 11703, 74119, 222357, 9291319, 27873957, 176535061, 436691993, 529605183, 771179477, 1310075979, 2313538431, 8297147867, 14652410063, 24891443601, 36245435419, 43957230189, 108736306257, 688663272961, 2065989818883]

約数ペア:

[(1, 2065989818883), (3, 688663272961), (19, 108736306257), (47, 43957230189), (57, 36245435419), (83, 24891443601), (141, 14652410063), (249, 8297147867), (893, 2313538431), (1577, 1310075979), (2679, 771179477), (3901, 529605183), (4731, 436691993), (11703, 176535061), (74119, 27873957), (222357, 9291319)]