2235506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 1973902

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 173, 182, 346, 497, 923, 994, 1211, 1846, 2249, 2422, 4498, 6461, 12283, 12922, 15743, 24566, 31486, 85981, 159679, 171962, 319358, 1117753, 2235506]

約数ペア:

[(1, 2235506), (2, 1117753), (7, 319358), (13, 171962), (14, 159679), (26, 85981), (71, 31486), (91, 24566), (142, 15743), (173, 12922), (182, 12283), (346, 6461), (497, 4498), (923, 2422), (994, 2249), (1211, 1846)]