1011781504084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1\times {\mathrm{49451}}^1$

素因数の和:51256

約数の個数: 48

約数和(自身を含む): 1915527571776

約数和(自身を除く): 903746067692

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1531, 3062, 3341, 6124, 6682, 13364, 19903, 39806, 49451, 79612, 98902, 197804, 393467, 642863, 786934, 1285726, 1573868, 2571452, 5115071, 10230142, 12708907, 20460284, 25417814, 50835628, 75709481, 151418962, 165215791, 302837924, 330431582, 660863164, 984223253, 1968446506, 3936893012, 19457336617, 38914673234, 77829346468, 252945376021, 505890752042, 1011781504084]

約数ペア:

[(1, 1011781504084), (2, 505890752042), (4, 252945376021), (13, 77829346468), (26, 38914673234), (52, 19457336617), (257, 3936893012), (514, 1968446506), (1028, 984223253), (1531, 660863164), (3062, 330431582), (3341, 302837924), (6124, 165215791), (6682, 151418962), (13364, 75709481), (19903, 50835628), (39806, 25417814), (49451, 20460284), (79612, 12708907), (98902, 10230142), (197804, 5115071), (393467, 2571452), (642863, 1573868), (786934, 1285726)]