78312152047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1235149}}^1$

素因数の和:1235286

約数の個数: 16

約数和(自身を含む): 85373568000

約数和(自身を除く): 7061415953

約数列:

[1, 19, 47, 71, 893, 1349, 3337, 63403, 1235149, 23467831, 58052003, 87695579, 1102988057, 1666216001, 4121692213, 78312152047]

約数ペア:

[(1, 78312152047), (19, 4121692213), (47, 1666216001), (71, 1102988057), (893, 87695579), (1349, 58052003), (3337, 23467831), (63403, 1235149)]