1254403934042

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4211}}^1\times {\mathrm{64283}}^1$

素因数の和:68834

約数の個数: 32

約数和(自身を含む): 2157449209344

約数和(自身を除く): 903045275302

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4211, 4634, 8422, 29477, 58954, 64283, 128566, 449981, 899962, 1393841, 2787682, 9756887, 19513774, 21277673, 42555346, 148943711, 270695713, 297887422, 541391426, 1894869991, 3789739982, 89600281003, 179200562006, 627201967021, 1254403934042]

約数ペア:

[(1, 1254403934042), (2, 627201967021), (7, 179200562006), (14, 89600281003), (331, 3789739982), (662, 1894869991), (2317, 541391426), (4211, 297887422), (4634, 270695713), (8422, 148943711), (29477, 42555346), (58954, 21277673), (64283, 19513774), (128566, 9756887), (449981, 2787682), (899962, 1393841)]