15663974942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{52457}}^1$

素因数の和:52761

約数の個数: 48

約数和(自身を含む): 29924980848

約数和(自身を除く): 14261005906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 277, 539, 554, 1078, 1939, 3047, 3878, 6094, 13573, 21329, 27146, 42658, 52457, 104914, 149303, 298606, 367199, 577027, 734398, 1154054, 2570393, 4039189, 5140786, 8078378, 14530589, 28274323, 29061178, 56548646, 101714123, 159836479, 203428246, 319672958, 711998861, 1118855353, 1423997722, 2237710706, 7831987471, 15663974942]

約数ペア:

[(1, 15663974942), (2, 7831987471), (7, 2237710706), (11, 1423997722), (14, 1118855353), (22, 711998861), (49, 319672958), (77, 203428246), (98, 159836479), (154, 101714123), (277, 56548646), (539, 29061178), (554, 28274323), (1078, 14530589), (1939, 8078378), (3047, 5140786), (3878, 4039189), (6094, 2570393), (13573, 1154054), (21329, 734398), (27146, 577027), (42658, 367199), (52457, 298606), (104914, 149303)]