858888786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191119}}^1$

素因数の和:191238

約数の個数: 32

約数和(自身を含む): 1981532160

約数和(自身を除く): 1122643374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 191119, 382238, 573357, 1146714, 1337833, 2675666, 4013499, 8026998, 20449733, 40899466, 61349199, 122698398, 143148131, 286296262, 429444393, 858888786]

約数ペア:

[(1, 858888786), (2, 429444393), (3, 286296262), (6, 143148131), (7, 122698398), (14, 61349199), (21, 40899466), (42, 20449733), (107, 8026998), (214, 4013499), (321, 2675666), (642, 1337833), (749, 1146714), (1498, 573357), (2247, 382238), (4494, 191119)]