2616856319

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 3395748096

約数和(自身を除く): 778891777

約数列:

[1, 7, 11, 49, 67, 77, 233, 311, 469, 539, 737, 1631, 2177, 2563, 3283, 3421, 5159, 11417, 15239, 15611, 17941, 20837, 23947, 36113, 72463, 109277, 125587, 145859, 167629, 171721, 229207, 507241, 764939, 797093, 1021013, 1202047, 1604449, 3550687, 4855021, 5579651, 8414329, 11231143, 33985147, 39057557, 53405231, 237896029, 373836617, 2616856319]

約数ペア:

[(1, 2616856319), (7, 373836617), (11, 237896029), (49, 53405231), (67, 39057557), (77, 33985147), (233, 11231143), (311, 8414329), (469, 5579651), (539, 4855021), (737, 3550687), (1631, 1604449), (2177, 1202047), (2563, 1021013), (3283, 797093), (3421, 764939), (5159, 507241), (11417, 229207), (15239, 171721), (15611, 167629), (17941, 145859), (20837, 125587), (23947, 109277), (36113, 72463)]