2011191006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 4711219200

約数和(自身を除く): 2700028194

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 47, 58, 66, 79, 87, 94, 141, 158, 174, 237, 282, 283, 319, 474, 517, 566, 638, 849, 869, 957, 1034, 1363, 1551, 1698, 1738, 1914, 2291, 2607, 2726, 3102, 3113, 3713, 4089, 4582, 5214, 6226, 6873, 7426, 8178, 8207, 9339, 11139, 13301, 13746, 14993, 16414, 18678, 22278, 22357, 24621, 25201, 26602, 29986, 39903, 40843, 44714, 44979, 49242, 50402, 67071, 75603, 79806, 81686, 89958, 90277, 107677, 122529, 134142, 146311, 151206, 180554, 215354, 245058, 245927, 270831, 292622, 323031, 385729, 438933, 491854, 541662, 646062, 648353, 737781, 771458, 877866, 1050779, 1157187, 1184447, 1296706, 1475562, 1945059, 2101558, 2314374, 2368894, 3152337, 3553341, 3890118, 4243019, 6304674, 7106682, 7131883, 8486038, 11558569, 12729057, 14263766, 21395649, 23117138, 25458114, 30472591, 34675707, 42791298, 60945182, 69351414, 91417773, 182835546, 335198501, 670397002, 1005595503, 2011191006]

約数ペア:

[(1, 2011191006), (2, 1005595503), (3, 670397002), (6, 335198501), (11, 182835546), (22, 91417773), (29, 69351414), (33, 60945182), (47, 42791298), (58, 34675707), (66, 30472591), (79, 25458114), (87, 23117138), (94, 21395649), (141, 14263766), (158, 12729057), (174, 11558569), (237, 8486038), (282, 7131883), (283, 7106682), (319, 6304674), (474, 4243019), (517, 3890118), (566, 3553341), (638, 3152337), (849, 2368894), (869, 2314374), (957, 2101558), (1034, 1945059), (1363, 1475562), (1551, 1296706), (1698, 1184447), (1738, 1157187), (1914, 1050779), (2291, 877866), (2607, 771458), (2726, 737781), (3102, 648353), (3113, 646062), (3713, 541662), (4089, 491854), (4582, 438933), (5214, 385729), (6226, 323031), (6873, 292622), (7426, 270831), (8178, 245927), (8207, 245058), (9339, 215354), (11139, 180554), (13301, 151206), (13746, 146311), (14993, 134142), (16414, 122529), (18678, 107677), (22278, 90277), (22357, 89958), (24621, 81686), (25201, 79806), (26602, 75603), (29986, 67071), (39903, 50402), (40843, 49242), (44714, 44979)]