1796712425781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{883049}}^1$

素因数の和:883358

約数の個数: 64

約数和(自身を含む): 3061993536000

約数和(自身を除く): 1265281110219

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 257, 273, 377, 609, 771, 1131, 1799, 2639, 3341, 5397, 7453, 7917, 10023, 22359, 23387, 52171, 70161, 96889, 156513, 290667, 678223, 883049, 2034669, 2649147, 6181343, 11479637, 18544029, 25608421, 34438911, 76825263, 80357459, 179258947, 226943593, 241072377, 332909473, 537776841, 680830779, 998728419, 1588605151, 2330366311, 2950266709, 4765815453, 6581364197, 6991098933, 8850800127, 19744092591, 20651866963, 46069549379, 61955600889, 85557734561, 138208648137, 256673203683, 598904141927, 1796712425781]

約数ペア:

[(1, 1796712425781), (3, 598904141927), (7, 256673203683), (13, 138208648137), (21, 85557734561), (29, 61955600889), (39, 46069549379), (87, 20651866963), (91, 19744092591), (203, 8850800127), (257, 6991098933), (273, 6581364197), (377, 4765815453), (609, 2950266709), (771, 2330366311), (1131, 1588605151), (1799, 998728419), (2639, 680830779), (3341, 537776841), (5397, 332909473), (7453, 241072377), (7917, 226943593), (10023, 179258947), (22359, 80357459), (23387, 76825263), (52171, 34438911), (70161, 25608421), (96889, 18544029), (156513, 11479637), (290667, 6181343), (678223, 2649147), (883049, 2034669)]