4278428954785

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{1741}}^1\times {\mathrm{3527}}^1$

素因数の和:6025

約数の個数: 32

約数和(自身を含む): 5166286804224

約数和(自身を除く): 887857849439

約数列:

[1, 5, 331, 421, 1655, 1741, 2105, 3527, 8705, 17635, 139351, 576271, 696755, 732961, 1167437, 1484867, 2881355, 3664805, 5837185, 6140507, 7424335, 30702535, 242610091, 491490977, 1213050455, 2032507817, 2457454885, 2585153447, 10162539085, 12925767235, 855685790957, 4278428954785]

約数ペア:

[(1, 4278428954785), (5, 855685790957), (331, 12925767235), (421, 10162539085), (1655, 2585153447), (1741, 2457454885), (2105, 2032507817), (3527, 1213050455), (8705, 491490977), (17635, 242610091), (139351, 30702535), (576271, 7424335), (696755, 6140507), (732961, 5837185), (1167437, 3664805), (1484867, 2881355)]