2021930828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1156711}}^1$

素因数の和:1156757

約数の個数: 24

約数和(自身を含む): 3886552320

約数和(自身を除く): 1864621492

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1156711, 2313422, 4626844, 21977509, 26604353, 43955018, 53208706, 87910036, 106417412, 505482707, 1010965414, 2021930828]

約数ペア:

[(1, 2021930828), (2, 1010965414), (4, 505482707), (19, 106417412), (23, 87910036), (38, 53208706), (46, 43955018), (76, 26604353), (92, 21977509), (437, 4626844), (874, 2313422), (1748, 1156711)]