2007394906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 3482818560

約数和(自身を除く): 1475423654

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 151, 302, 311, 319, 622, 638, 737, 1474, 1661, 1943, 3322, 3421, 3886, 4379, 6842, 8758, 9019, 10117, 18038, 20234, 20837, 21373, 41674, 42746, 46961, 48169, 93922, 96338, 99209, 111287, 198418, 222574, 229207, 293393, 458414, 516571, 586786, 604273, 1033142, 1208546, 1361869, 2723738, 3146387, 3227323, 6292774, 6454646, 6647003, 13294006, 14980559, 29961118, 34610257, 69220514, 91245223, 182490446, 1003697453, 2007394906]

約数ペア:

[(1, 2007394906), (2, 1003697453), (11, 182490446), (22, 91245223), (29, 69220514), (58, 34610257), (67, 29961118), (134, 14980559), (151, 13294006), (302, 6647003), (311, 6454646), (319, 6292774), (622, 3227323), (638, 3146387), (737, 2723738), (1474, 1361869), (1661, 1208546), (1943, 1033142), (3322, 604273), (3421, 586786), (3886, 516571), (4379, 458414), (6842, 293393), (8758, 229207), (9019, 222574), (10117, 198418), (18038, 111287), (20234, 99209), (20837, 96338), (21373, 93922), (41674, 48169), (42746, 46961)]