1661567006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{23893}}^1$

素因数の和:24044

約数の個数: 32

約数和(自身を含む): 2838607200

約数和(自身を除く): 1177040194

約数列:

[1, 2, 11, 22, 29, 58, 109, 218, 319, 638, 1199, 2398, 3161, 6322, 23893, 34771, 47786, 69542, 262823, 525646, 692897, 1385794, 2604337, 5208674, 7621867, 15243734, 28647707, 57295414, 75525773, 151051546, 830783503, 1661567006]

約数ペア:

[(1, 1661567006), (2, 830783503), (11, 151051546), (22, 75525773), (29, 57295414), (58, 28647707), (109, 15243734), (218, 7621867), (319, 5208674), (638, 2604337), (1199, 1385794), (2398, 692897), (3161, 525646), (6322, 262823), (23893, 69542), (34771, 47786)]