8268886288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{478967}}^1$

素因数の和:479071

約数の個数: 40

約数和(自身を含む): 17461257408

約数和(自身を除く): 9192371120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 17264, 478967, 957934, 1915868, 3831736, 6226571, 7663472, 12453142, 24906284, 39754261, 49812568, 79508522, 99625136, 159017044, 318034088, 516805393, 636068176, 1033610786, 2067221572, 4134443144, 8268886288]

約数ペア:

[(1, 8268886288), (2, 4134443144), (4, 2067221572), (8, 1033610786), (13, 636068176), (16, 516805393), (26, 318034088), (52, 159017044), (83, 99625136), (104, 79508522), (166, 49812568), (208, 39754261), (332, 24906284), (664, 12453142), (1079, 7663472), (1328, 6226571), (2158, 3831736), (4316, 1915868), (8632, 957934), (17264, 478967)]