2051215012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{2693}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 4478850432

約数和(自身を除く): 2427635420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2473, 2693, 4946, 5386, 9892, 10772, 17311, 18851, 27203, 29623, 34622, 37702, 54406, 59246, 69244, 75404, 108812, 118492, 190421, 207361, 380842, 414722, 761684, 829444, 6659789, 13319578, 26639156, 46618523, 73257679, 93237046, 146515358, 186474092, 293030716, 512803753, 1025607506, 2051215012]

約数ペア:

[(1, 2051215012), (2, 1025607506), (4, 512803753), (7, 293030716), (11, 186474092), (14, 146515358), (22, 93237046), (28, 73257679), (44, 46618523), (77, 26639156), (154, 13319578), (308, 6659789), (2473, 829444), (2693, 761684), (4946, 414722), (5386, 380842), (9892, 207361), (10772, 190421), (17311, 118492), (18851, 108812), (27203, 75404), (29623, 69244), (34622, 59246), (37702, 54406)]