855366974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5554331}}^1$

素因数の和:5554351

約数の個数: 16

約数和(自身を含む): 1599647616

約数和(自身を除く): 744280642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5554331, 11108662, 38880317, 61097641, 77760634, 122195282, 427683487, 855366974]

約数ペア:

[(1, 855366974), (2, 427683487), (7, 122195282), (11, 77760634), (14, 61097641), (22, 38880317), (77, 11108662), (154, 5554331)]