2007249244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 4730568192

約数和(自身を除く): 2723318948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 491, 572, 982, 1001, 1021, 1964, 2002, 2042, 3437, 4004, 4084, 5401, 6383, 6874, 7147, 10802, 11231, 12766, 13273, 13748, 14294, 21604, 22462, 25532, 26546, 28588, 37807, 44681, 44924, 53092, 70213, 75614, 78617, 89362, 92911, 140426, 146003, 151228, 157234, 178724, 185822, 280852, 292006, 314468, 371644, 491491, 501311, 584012, 982982, 1002622, 1022021, 1965964, 2005244, 2044042, 3509177, 4088084, 5514421, 6517043, 7018354, 11028842, 13034086, 14036708, 22057684, 26068172, 38600947, 45619301, 71687473, 77201894, 91238602, 143374946, 154403788, 182477204, 286749892, 501812311, 1003624622, 2007249244]

約数ペア:

[(1, 2007249244), (2, 1003624622), (4, 501812311), (7, 286749892), (11, 182477204), (13, 154403788), (14, 143374946), (22, 91238602), (26, 77201894), (28, 71687473), (44, 45619301), (52, 38600947), (77, 26068172), (91, 22057684), (143, 14036708), (154, 13034086), (182, 11028842), (286, 7018354), (308, 6517043), (364, 5514421), (491, 4088084), (572, 3509177), (982, 2044042), (1001, 2005244), (1021, 1965964), (1964, 1022021), (2002, 1002622), (2042, 982982), (3437, 584012), (4004, 501311), (4084, 491491), (5401, 371644), (6383, 314468), (6874, 292006), (7147, 280852), (10802, 185822), (11231, 178724), (12766, 157234), (13273, 151228), (13748, 146003), (14294, 140426), (21604, 92911), (22462, 89362), (25532, 78617), (26546, 75614), (28588, 70213), (37807, 53092), (44681, 44924)]