4038556912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{192239}}^1$

素因数の和:192361

約数の個数: 40

約数和(自身を含む): 8510080320

約数和(自身を除く): 4471523408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 192239, 384478, 768956, 1537912, 2499107, 3075824, 4998214, 9996428, 19416139, 19992856, 38832278, 39985712, 77664556, 155329112, 252409807, 310658224, 504819614, 1009639228, 2019278456, 4038556912]

約数ペア:

[(1, 4038556912), (2, 2019278456), (4, 1009639228), (8, 504819614), (13, 310658224), (16, 252409807), (26, 155329112), (52, 77664556), (101, 39985712), (104, 38832278), (202, 19992856), (208, 19416139), (404, 9996428), (808, 4998214), (1313, 3075824), (1616, 2499107), (2626, 1537912), (5252, 768956), (10504, 384478), (21008, 192239)]