2021639242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{3863}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 3588883200

約数和(自身を除く): 1567243958

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1289, 2578, 3863, 7726, 9023, 18046, 27041, 37381, 54082, 74762, 112027, 224054, 261667, 523334, 784189, 1568378, 4979407, 9958814, 34855849, 69711698, 144402803, 288805606, 1010819621, 2021639242]

約数ペア:

[(1, 2021639242), (2, 1010819621), (7, 288805606), (14, 144402803), (29, 69711698), (58, 34855849), (203, 9958814), (406, 4979407), (1289, 1568378), (2578, 784189), (3863, 523334), (7726, 261667), (9023, 224054), (18046, 112027), (27041, 74762), (37381, 54082)]