2840804511856

素因数分解:

$2^4\times {\mathrm{482971}}^1\times {\mathrm{367621}}^1$

素因数の和:850600

約数の個数: 20

約数和(自身を含む): 5504085110104

約数和(自身を除く): 2663280598248

約数列:

[1, 2, 4, 8, 16, 367621, 482971, 735242, 965942, 1470484, 1931884, 2940968, 3863768, 5881936, 7727536, 177550281991, 355100563982, 710201127964, 1420402255928, 2840804511856]

約数ペア:

[(1, 2840804511856), (2, 1420402255928), (4, 710201127964), (8, 355100563982), (16, 177550281991), (367621, 7727536), (482971, 5881936), (735242, 3863768), (965942, 2940968), (1470484, 1931884)]