2015380976

素因数分解:

$2^4\times 7^2\times {\mathrm{2570639}}^1$

素因数の和:2570661

約数の個数: 30

約数和(自身を含む): 4542320880

約数和(自身を除く): 2526939904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2570639, 5141278, 10282556, 17994473, 20565112, 35988946, 41130224, 71977892, 125961311, 143955784, 251922622, 287911568, 503845244, 1007690488, 2015380976]

約数ペア:

[(1, 2015380976), (2, 1007690488), (4, 503845244), (7, 287911568), (8, 251922622), (14, 143955784), (16, 125961311), (28, 71977892), (49, 41130224), (56, 35988946), (98, 20565112), (112, 17994473), (196, 10282556), (392, 5141278), (784, 2570639)]