13209310192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{673}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 27800720640

約数和(自身を除く): 14591410448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 479, 673, 788, 958, 1346, 1576, 1916, 2561, 2692, 3152, 3832, 5122, 5384, 6227, 7664, 8749, 10244, 10768, 12454, 17498, 20488, 24908, 34996, 40976, 49816, 69992, 94363, 99632, 132581, 139984, 188726, 265162, 322367, 377452, 530324, 644734, 754904, 1060648, 1226719, 1289468, 1509808, 1723553, 2121296, 2453438, 2578936, 3447106, 4190771, 4906876, 5157872, 6894212, 8381542, 9813752, 13788424, 16763084, 19627504, 27576848, 33526168, 63506299, 67052336, 127012598, 254025196, 508050392, 825581887, 1016100784, 1651163774, 3302327548, 6604655096, 13209310192]

約数ペア:

[(1, 13209310192), (2, 6604655096), (4, 3302327548), (8, 1651163774), (13, 1016100784), (16, 825581887), (26, 508050392), (52, 254025196), (104, 127012598), (197, 67052336), (208, 63506299), (394, 33526168), (479, 27576848), (673, 19627504), (788, 16763084), (958, 13788424), (1346, 9813752), (1576, 8381542), (1916, 6894212), (2561, 5157872), (2692, 4906876), (3152, 4190771), (3832, 3447106), (5122, 2578936), (5384, 2453438), (6227, 2121296), (7664, 1723553), (8749, 1509808), (10244, 1289468), (10768, 1226719), (12454, 1060648), (17498, 754904), (20488, 644734), (24908, 530324), (34996, 377452), (40976, 322367), (49816, 265162), (69992, 188726), (94363, 139984), (99632, 132581)]