17980493806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1\times {\mathrm{5233}}^1$

素因数の和:8616

約数の個数: 32

約数和(自身を含む): 30063426048

約数和(自身を除く): 12082932242

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 3323, 5233, 6646, 10466, 36553, 57563, 73106, 115126, 156181, 245951, 312362, 491902, 1717991, 2705461, 3435982, 5410922, 17389259, 34778518, 191281849, 382563698, 817295173, 1634590346, 8990246903, 17980493806]

約数ペア:

[(1, 17980493806), (2, 8990246903), (11, 1634590346), (22, 817295173), (47, 382563698), (94, 191281849), (517, 34778518), (1034, 17389259), (3323, 5410922), (5233, 3435982), (6646, 2705461), (10466, 1717991), (36553, 491902), (57563, 312362), (73106, 245951), (115126, 156181)]