5438223454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2515367}}^1$

素因数の和:2515439

約数の個数: 16

約数和(自身を含む): 8693111808

約数和(自身を除く): 3254888354

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 2515367, 5030734, 57853441, 115706882, 118222249, 236444498, 2719111727, 5438223454]

約数ペア:

[(1, 5438223454), (2, 2719111727), (23, 236444498), (46, 118222249), (47, 115706882), (94, 57853441), (1081, 5030734), (2162, 2515367)]