996974648

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{376501}}^1$

素因数の和:376838

約数の個数: 16

約数和(自身を含む): 1874979960

約数和(自身を除く): 878005312

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 376501, 753002, 1506004, 3012008, 124621831, 249243662, 498487324, 996974648]

約数ペア:

[(1, 996974648), (2, 498487324), (4, 249243662), (8, 124621831), (331, 3012008), (662, 1506004), (1324, 753002), (2648, 376501)]