2056529104

素因数分解:

$2^4\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{9241}}^1$

素因数の和:11243

約数の個数: 40

約数和(自身を含む): 4556527808

約数和(自身を除く): 2499998704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1987, 3974, 7948, 9241, 13909, 15896, 18482, 27818, 31792, 36964, 55636, 64687, 73928, 111272, 129374, 147856, 222544, 258748, 517496, 1034992, 18361867, 36723734, 73447468, 128533069, 146894936, 257066138, 293789872, 514132276, 1028264552, 2056529104]

約数ペア:

[(1, 2056529104), (2, 1028264552), (4, 514132276), (7, 293789872), (8, 257066138), (14, 146894936), (16, 128533069), (28, 73447468), (56, 36723734), (112, 18361867), (1987, 1034992), (3974, 517496), (7948, 258748), (9241, 222544), (13909, 147856), (15896, 129374), (18482, 111272), (27818, 73928), (31792, 64687), (36964, 55636)]