1109872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 20

約数和(自身を含む): 2182896

約数和(自身を除く): 1073024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 977, 1136, 1954, 3908, 7816, 15632, 69367, 138734, 277468, 554936, 1109872]

約数ペア:

[(1, 1109872), (2, 554936), (4, 277468), (8, 138734), (16, 69367), (71, 15632), (142, 7816), (284, 3908), (568, 1954), (977, 1136)]