407639232014

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6120893}}^1$

素因数の和:6121040

約数の個数: 32

約数和(自身を含む): 719229528576

約数和(自身を除く): 311590296562

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 4757, 9514, 33299, 66598, 6120893, 12241786, 42846251, 85692502, 410099831, 434583403, 820199662, 869166806, 2870698817, 3042083821, 5741397634, 6084167642, 29117088001, 58234176002, 203819616007, 407639232014]

約数ペア:

[(1, 407639232014), (2, 203819616007), (7, 58234176002), (14, 29117088001), (67, 6084167642), (71, 5741397634), (134, 3042083821), (142, 2870698817), (469, 869166806), (497, 820199662), (938, 434583403), (994, 410099831), (4757, 85692502), (9514, 42846251), (33299, 12241786), (66598, 6120893)]