4990595252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{65665727}}^1$

素因数の和:65665750

約数の個数: 12

約数和(自身を含む): 9193201920

約数和(自身を除く): 4202606668

約数列:

[1, 2, 4, 19, 38, 76, 65665727, 131331454, 262662908, 1247648813, 2495297626, 4990595252]

約数ペア:

[(1, 4990595252), (2, 2495297626), (4, 1247648813), (19, 262662908), (38, 131331454), (76, 65665727)]