2271256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 4586400

約数和(自身を除く): 2315144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21839, 43678, 87356, 174712, 283907, 567814, 1135628, 2271256]

約数ペア:

[(1, 2271256), (2, 1135628), (4, 567814), (8, 283907), (13, 174712), (26, 87356), (52, 43678), (104, 21839)]