2247239778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53505709}}^1$

素因数の和:53505721

約数の個数: 16

約数和(自身を含む): 5136548160

約数和(自身を除く): 2889308382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53505709, 107011418, 160517127, 321034254, 374539963, 749079926, 1123619889, 2247239778]

約数ペア:

[(1, 2247239778), (2, 1123619889), (3, 749079926), (6, 374539963), (7, 321034254), (14, 160517127), (21, 107011418), (42, 53505709)]