2872762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 4803840

約数和(自身を除く): 1931078

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4447, 8894, 75599, 84493, 151198, 168986, 1436381, 2872762]

約数ペア:

[(1, 2872762), (2, 1436381), (17, 168986), (19, 151198), (34, 84493), (38, 75599), (323, 8894), (646, 4447)]