137757392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{506461}}^1$

素因数の和:506486

約数の個数: 20

約数和(自身を含む): 282605796

約数和(自身を除く): 144848404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 506461, 1012922, 2025844, 4051688, 8103376, 8609837, 17219674, 34439348, 68878696, 137757392]

約数ペア:

[(1, 137757392), (2, 68878696), (4, 34439348), (8, 17219674), (16, 8609837), (17, 8103376), (34, 4051688), (68, 2025844), (136, 1012922), (272, 506461)]