2015163556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{34651}}^1$

素因数の和:34760

約数の個数: 48

約数和(自身を含む): 4222554112

約数和(自身を除く): 2207390556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 14539, 29078, 34651, 58156, 69302, 138604, 242557, 485114, 970228, 1074181, 2148362, 2321617, 4296724, 4643234, 7519267, 9286468, 15038534, 16251319, 30077068, 32502638, 65005276, 71970127, 143940254, 287880508, 503790889, 1007581778, 2015163556]

約数ペア:

[(1, 2015163556), (2, 1007581778), (4, 503790889), (7, 287880508), (14, 143940254), (28, 71970127), (31, 65005276), (62, 32502638), (67, 30077068), (124, 16251319), (134, 15038534), (217, 9286468), (268, 7519267), (434, 4643234), (469, 4296724), (868, 2321617), (938, 2148362), (1876, 1074181), (2077, 970228), (4154, 485114), (8308, 242557), (14539, 138604), (29078, 69302), (34651, 58156)]