2017641128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{89657}}^1$

素因数の和:89789

約数の個数: 32

約数和(自身を含む): 3953917800

約数和(自身を除く): 1936276672

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 5626, 11252, 22504, 89657, 179314, 358628, 717256, 2600053, 5200106, 8696729, 10400212, 17393458, 20800424, 34786916, 69573832, 252205141, 504410282, 1008820564, 2017641128]

約数ペア:

[(1, 2017641128), (2, 1008820564), (4, 504410282), (8, 252205141), (29, 69573832), (58, 34786916), (97, 20800424), (116, 17393458), (194, 10400212), (232, 8696729), (388, 5200106), (776, 2600053), (2813, 717256), (5626, 358628), (11252, 179314), (22504, 89657)]