985249874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 1772910144

約数和(自身を除く): 787660270

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 961, 1093, 1922, 2077, 2186, 4154, 6727, 7651, 13454, 14539, 15302, 29078, 33883, 64387, 67766, 73231, 128774, 146462, 237181, 450709, 474362, 512617, 901418, 1025234, 1050373, 2100746, 2270161, 4540322, 7352611, 14705222, 15891127, 31782254, 70374991, 140749982, 492624937, 985249874]

約数ペア:

[(1, 985249874), (2, 492624937), (7, 140749982), (14, 70374991), (31, 31782254), (62, 15891127), (67, 14705222), (134, 7352611), (217, 4540322), (434, 2270161), (469, 2100746), (938, 1050373), (961, 1025234), (1093, 901418), (1922, 512617), (2077, 474362), (2186, 450709), (4154, 237181), (6727, 146462), (7651, 128774), (13454, 73231), (14539, 67766), (15302, 64387), (29078, 33883)]