2880457892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{306041}}^1$

素因数の和:306239

約数の個数: 24

約数和(自身を含む): 5458565112

約数和(自身を除く): 2578107220

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 306041, 612082, 1224164, 3978533, 7957066, 15914132, 55393421, 110786842, 221573684, 720114473, 1440228946, 2880457892]

約数ペア:

[(1, 2880457892), (2, 1440228946), (4, 720114473), (13, 221573684), (26, 110786842), (52, 55393421), (181, 15914132), (362, 7957066), (724, 3978533), (2353, 1224164), (4706, 612082), (9412, 306041)]