2007476086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 3808788480

約数和(自身を除く): 1801312394

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 191, 278, 382, 491, 973, 982, 1337, 1529, 1946, 2101, 2674, 3058, 3437, 4202, 5401, 6874, 10703, 10802, 14707, 21406, 26549, 29414, 37807, 53098, 68249, 75614, 93781, 136498, 185843, 187562, 292039, 371686, 477743, 584078, 656467, 750739, 955486, 1031591, 1312934, 1501478, 2044273, 2063182, 4088546, 5255173, 7221137, 10510346, 13035559, 14442274, 26071118, 91248913, 143391149, 182497826, 286782298, 1003738043, 2007476086]

約数ペア:

[(1, 2007476086), (2, 1003738043), (7, 286782298), (11, 182497826), (14, 143391149), (22, 91248913), (77, 26071118), (139, 14442274), (154, 13035559), (191, 10510346), (278, 7221137), (382, 5255173), (491, 4088546), (973, 2063182), (982, 2044273), (1337, 1501478), (1529, 1312934), (1946, 1031591), (2101, 955486), (2674, 750739), (3058, 656467), (3437, 584078), (4202, 477743), (5401, 371686), (6874, 292039), (10703, 187562), (10802, 185843), (14707, 136498), (21406, 93781), (26549, 75614), (29414, 68249), (37807, 53098)]