2011037552

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{103619}}^1$

素因数の和:104840

約数の個数: 20

約数和(自身を含む): 3899635080

約数和(自身を除く): 1888597528

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 19408, 103619, 207238, 414476, 828952, 1657904, 125689847, 251379694, 502759388, 1005518776, 2011037552]

約数ペア:

[(1, 2011037552), (2, 1005518776), (4, 502759388), (8, 251379694), (16, 125689847), (1213, 1657904), (2426, 828952), (4852, 414476), (9704, 207238), (19408, 103619)]