1989842344

素因数分解:

$2^3\times 7^1\times {\mathrm{35532899}}^1$

素因数の和:35532912

約数の個数: 16

約数和(自身を含む): 4263948000

約数和(自身を除く): 2274105656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35532899, 71065798, 142131596, 248730293, 284263192, 497460586, 994921172, 1989842344]

約数ペア:

[(1, 1989842344), (2, 994921172), (4, 497460586), (7, 284263192), (8, 248730293), (14, 142131596), (28, 71065798), (56, 35532899)]