2021068072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{3460733}}^1$

素因数の和:3460812

約数の個数: 16

約数和(自身を含む): 3841414740

約数和(自身を除く): 1820346668

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 3460733, 6921466, 13842932, 27685864, 252633509, 505267018, 1010534036, 2021068072]

約数ペア:

[(1, 2021068072), (2, 1010534036), (4, 505267018), (8, 252633509), (73, 27685864), (146, 13842932), (292, 6921466), (584, 3460733)]