509691832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12224

約数の個数: 48

約数和(自身を含む): 1068310080

約数和(自身を除く): 558618248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 10478, 12161, 20956, 24322, 41912, 48644, 97288, 158093, 316186, 376991, 632372, 753982, 1264744, 1507964, 2055209, 3015928, 4110418, 4900883, 8220836, 9801766, 16441672, 19603532, 39207064, 63711479, 127422958, 254845916, 509691832]

約数ペア:

[(1, 509691832), (2, 254845916), (4, 127422958), (8, 63711479), (13, 39207064), (26, 19603532), (31, 16441672), (52, 9801766), (62, 8220836), (104, 4900883), (124, 4110418), (169, 3015928), (248, 2055209), (338, 1507964), (403, 1264744), (676, 753982), (806, 632372), (1352, 376991), (1612, 316186), (3224, 158093), (5239, 97288), (10478, 48644), (12161, 41912), (20956, 24322)]