13878891464

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{2213}}^1\times {\mathrm{2473}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 26127369720

約数和(自身を除く): 12248478256

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2213, 2473, 2536, 4426, 4946, 8852, 9892, 17704, 19784, 701521, 783941, 1403042, 1567882, 2806084, 3135764, 5472749, 5612168, 6271528, 10945498, 21890996, 43781992, 1734861433, 3469722866, 6939445732, 13878891464]

約数ペア:

[(1, 13878891464), (2, 6939445732), (4, 3469722866), (8, 1734861433), (317, 43781992), (634, 21890996), (1268, 10945498), (2213, 6271528), (2473, 5612168), (2536, 5472749), (4426, 3135764), (4946, 2806084), (8852, 1567882), (9892, 1403042), (17704, 783941), (19784, 701521)]