3149744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 6926640

約数和(自身を除く): 3776896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 797, 988, 1594, 1976, 3188, 3952, 6376, 10361, 12752, 15143, 20722, 30286, 41444, 60572, 82888, 121144, 165776, 196859, 242288, 393718, 787436, 1574872, 3149744]

約数ペア:

[(1, 3149744), (2, 1574872), (4, 787436), (8, 393718), (13, 242288), (16, 196859), (19, 165776), (26, 121144), (38, 82888), (52, 60572), (76, 41444), (104, 30286), (152, 20722), (208, 15143), (247, 12752), (304, 10361), (494, 6376), (797, 3952), (988, 3188), (1594, 1976)]