404727611912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{49260907}}^1$

素因数の和:49261005

約数の個数: 32

約数和(自身を含む): 827583254400

約数和(自身を除く): 422855642488

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 49260907, 98521814, 197043628, 394087256, 640391791, 1280783582, 2561567164, 3891611653, 5123134328, 7783223306, 15566446612, 31132893224, 50590951489, 101181902978, 202363805956, 404727611912]

約数ペア:

[(1, 404727611912), (2, 202363805956), (4, 101181902978), (8, 50590951489), (13, 31132893224), (26, 15566446612), (52, 7783223306), (79, 5123134328), (104, 3891611653), (158, 2561567164), (316, 1280783582), (632, 640391791), (1027, 394087256), (2054, 197043628), (4108, 98521814), (8216, 49260907)]