2103448411679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{1381}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 2311146240000

約数和(自身を除く): 207697828321

約数列:

[1, 19, 29, 199, 479, 551, 841, 1381, 3781, 5771, 9101, 13891, 15979, 26239, 40049, 95321, 109649, 167359, 263929, 274819, 402839, 661499, 760931, 1161421, 1811099, 2764309, 3179821, 5221561, 7653941, 7969751, 12568481, 19183471, 22066999, 52521871, 80164961, 131638301, 151425269, 231122779, 364485949, 556320659, 1523134259, 2501127719, 3817510729, 4391332801, 10570092521, 72532703851, 110707811141, 2103448411679]

約数ペア:

[(1, 2103448411679), (19, 110707811141), (29, 72532703851), (199, 10570092521), (479, 4391332801), (551, 3817510729), (841, 2501127719), (1381, 1523134259), (3781, 556320659), (5771, 364485949), (9101, 231122779), (13891, 151425269), (15979, 131638301), (26239, 80164961), (40049, 52521871), (95321, 22066999), (109649, 19183471), (167359, 12568481), (263929, 7969751), (274819, 7653941), (402839, 5221561), (661499, 3179821), (760931, 2764309), (1161421, 1811099)]