2051234129

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 2560955508

約数和(自身を除く): 509721379

約数列:

[1, 7, 19, 49, 61, 133, 361, 427, 931, 1159, 1901, 2527, 2989, 8113, 13307, 17689, 22021, 36119, 56791, 93149, 115961, 154147, 252833, 686261, 811727, 1079029, 1769831, 2203259, 4803827, 5682089, 15422813, 33626789, 41861921, 107959691, 293033447, 2051234129]

約数ペア:

[(1, 2051234129), (7, 293033447), (19, 107959691), (49, 41861921), (61, 33626789), (133, 15422813), (361, 5682089), (427, 4803827), (931, 2203259), (1159, 1769831), (1901, 1079029), (2527, 811727), (2989, 686261), (8113, 252833), (13307, 154147), (17689, 115961), (22021, 93149), (36119, 56791)]