2886056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21244

約数の個数: 16

約数和(自身を含む): 5729940

約数和(自身を除く): 2843884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21221, 42442, 84884, 169768, 360757, 721514, 1443028, 2886056]

約数ペア:

[(1, 2886056), (2, 1443028), (4, 721514), (8, 360757), (17, 169768), (34, 84884), (68, 42442), (136, 21221)]