279006012935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{80988683}}^1$

素因数の和:80988754

約数の個数: 16

約数和(自身を含む): 367364670624

約数和(自身を除く): 88358657689

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 80988683, 404943415, 1052852879, 4292400199, 5264264395, 21462000995, 55801202587, 279006012935]

約数ペア:

[(1, 279006012935), (5, 55801202587), (13, 21462000995), (53, 5264264395), (65, 4292400199), (265, 1052852879), (689, 404943415), (3445, 80988683)]