2022019952

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{287873}}^1$

素因数の和:288320

約数の個数: 20

約数和(自身を含む): 3926601360

約数和(自身を除く): 1904581408

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 287873, 575746, 1151492, 2302984, 4605968, 126376247, 252752494, 505504988, 1011009976, 2022019952]

約数ペア:

[(1, 2022019952), (2, 1011009976), (4, 505504988), (8, 252752494), (16, 126376247), (439, 4605968), (878, 2302984), (1756, 1151492), (3512, 575746), (7024, 287873)]