12279461090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{2207}}^1$

素因数の和:2691

約数の個数: 64

約数和(自身を含む): 24072781824

約数和(自身を除く): 11793320734

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 337, 635, 674, 1270, 1651, 1685, 2207, 3302, 3370, 4381, 4414, 8255, 8762, 11035, 16510, 21905, 22070, 28691, 42799, 43810, 57382, 85598, 143455, 213995, 280289, 286910, 427990, 556387, 560578, 743759, 1112774, 1401445, 1487518, 2781935, 2802890, 3643757, 3718795, 5563870, 7287514, 7437590, 9668867, 18218785, 19337734, 36437570, 48344335, 94457393, 96688670, 188914786, 472286965, 944573930, 1227946109, 2455892218, 6139730545, 12279461090]

約数ペア:

[(1, 12279461090), (2, 6139730545), (5, 2455892218), (10, 1227946109), (13, 944573930), (26, 472286965), (65, 188914786), (127, 96688670), (130, 94457393), (254, 48344335), (337, 36437570), (635, 19337734), (674, 18218785), (1270, 9668867), (1651, 7437590), (1685, 7287514), (2207, 5563870), (3302, 3718795), (3370, 3643757), (4381, 2802890), (4414, 2781935), (8255, 1487518), (8762, 1401445), (11035, 1112774), (16510, 743759), (21905, 560578), (22070, 556387), (28691, 427990), (42799, 286910), (43810, 280289), (57382, 213995), (85598, 143455)]