84007778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130043}}^1$

素因数の和:130081

約数の個数: 16

約数和(自身を含む): 140447520

約数和(自身を除く): 56439742

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 130043, 260086, 2210731, 2470817, 4421462, 4941634, 42003889, 84007778]

約数ペア:

[(1, 84007778), (2, 42003889), (17, 4941634), (19, 4421462), (34, 2470817), (38, 2210731), (323, 260086), (646, 130043)]