2000868496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{35863}}^1$

素因数の和:36199

約数の個数: 40

約数和(自身を含む): 4242567744

約数和(自身を除く): 2241699248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2536, 3487, 5072, 6974, 13948, 27896, 35863, 55792, 71726, 143452, 286904, 394493, 573808, 788986, 1577972, 3155944, 6311888, 11368571, 22737142, 45474284, 90948568, 125054281, 181897136, 250108562, 500217124, 1000434248, 2000868496]

約数ペア:

[(1, 2000868496), (2, 1000434248), (4, 500217124), (8, 250108562), (11, 181897136), (16, 125054281), (22, 90948568), (44, 45474284), (88, 22737142), (176, 11368571), (317, 6311888), (634, 3155944), (1268, 1577972), (2536, 788986), (3487, 573808), (5072, 394493), (6974, 286904), (13948, 143452), (27896, 71726), (35863, 55792)]