2108256472

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{3719}}^1$

素因数の和:3976

約数の個数: 64

約数和(自身を含む): 4628275200

約数和(自身を除く): 2520018728

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 191, 212, 371, 382, 424, 742, 764, 1337, 1484, 1528, 2674, 2968, 3719, 5348, 7438, 10123, 10696, 14876, 20246, 26033, 29752, 40492, 52066, 70861, 80984, 104132, 141722, 197107, 208264, 283444, 394214, 566888, 710329, 788428, 1379749, 1420658, 1576856, 2759498, 2841316, 4972303, 5518996, 5682632, 9944606, 11037992, 19889212, 37647437, 39778424, 75294874, 150589748, 263532059, 301179496, 527064118, 1054128236, 2108256472]

約数ペア:

[(1, 2108256472), (2, 1054128236), (4, 527064118), (7, 301179496), (8, 263532059), (14, 150589748), (28, 75294874), (53, 39778424), (56, 37647437), (106, 19889212), (191, 11037992), (212, 9944606), (371, 5682632), (382, 5518996), (424, 4972303), (742, 2841316), (764, 2759498), (1337, 1576856), (1484, 1420658), (1528, 1379749), (2674, 788428), (2968, 710329), (3719, 566888), (5348, 394214), (7438, 283444), (10123, 208264), (10696, 197107), (14876, 141722), (20246, 104132), (26033, 80984), (29752, 70861), (40492, 52066)]