876640528

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{229247}}^1$

素因数の和:229494

約数の個数: 20

約数和(自身を含む): 1705605120

約数和(自身を除く): 828964592

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 229247, 458494, 916988, 1833976, 3667952, 54790033, 109580066, 219160132, 438320264, 876640528]

約数ペア:

[(1, 876640528), (2, 438320264), (4, 219160132), (8, 109580066), (16, 54790033), (239, 3667952), (478, 1833976), (956, 916988), (1912, 458494), (3824, 229247)]