668981656

素因数分解:

$2^3\times 7^1\times {\mathrm{11946101}}^1$

素因数の和:11946114

約数の個数: 16

約数和(自身を含む): 1433532240

約数和(自身を除く): 764550584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11946101, 23892202, 47784404, 83622707, 95568808, 167245414, 334490828, 668981656]

約数ペア:

[(1, 668981656), (2, 334490828), (4, 167245414), (7, 95568808), (8, 83622707), (14, 47784404), (28, 23892202), (56, 11946101)]