2086987718

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{5443}}^1\times {\mathrm{4079}}^1$

素因数の和:9571

約数の個数: 16

約数和(自身を含む): 3198458880

約数和(自身を除く): 1111471162

約数列:

[1, 2, 47, 94, 4079, 5443, 8158, 10886, 191713, 255821, 383426, 511642, 22201997, 44403994, 1043493859, 2086987718]

約数ペア:

[(1, 2086987718), (2, 1043493859), (47, 44403994), (94, 22201997), (4079, 511642), (5443, 383426), (8158, 255821), (10886, 191713)]