245836892

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{16229}}^1$

素因数の和:16781

約数の個数: 24

約数和(自身を含む): 492612960

約数和(自身を除く): 246776068

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 16229, 32458, 64916, 113603, 227206, 454412, 8779889, 17559778, 35119556, 61459223, 122918446, 245836892]

約数ペア:

[(1, 245836892), (2, 122918446), (4, 61459223), (7, 35119556), (14, 17559778), (28, 8779889), (541, 454412), (1082, 227206), (2164, 113603), (3787, 64916), (7574, 32458), (15148, 16229)]