2678712190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3478847}}^1$

素因数の和:3478872

約数の個数: 32

約数和(自身を含む): 6011449344

約数和(自身を除く): 3332737154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3478847, 6957694, 17394235, 24351929, 34788470, 38267317, 48703858, 76534634, 121759645, 191336585, 243519290, 267871219, 382673170, 535742438, 1339356095, 2678712190]

約数ペア:

[(1, 2678712190), (2, 1339356095), (5, 535742438), (7, 382673170), (10, 267871219), (11, 243519290), (14, 191336585), (22, 121759645), (35, 76534634), (55, 48703858), (70, 38267317), (77, 34788470), (110, 24351929), (154, 17394235), (385, 6957694), (770, 3478847)]