9894311036656

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{2351309657}}^1$

素因数の和:2351309928

約数の個数: 20

約数和(自身を含む): 19243118241072

約数和(自身を除く): 9348807204416

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 2351309657, 4702619314, 9405238628, 18810477256, 37620954512, 618394439791, 1236788879582, 2473577759164, 4947155518328, 9894311036656]

約数ペア:

[(1, 9894311036656), (2, 4947155518328), (4, 2473577759164), (8, 1236788879582), (16, 618394439791), (263, 37620954512), (526, 18810477256), (1052, 9405238628), (2104, 4702619314), (4208, 2351309657)]