1776236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 3978240

約数和(自身を除く): 2202004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 79, 146, 154, 158, 292, 308, 316, 511, 553, 803, 869, 1022, 1106, 1606, 1738, 2044, 2212, 3212, 3476, 5621, 5767, 6083, 11242, 11534, 12166, 22484, 23068, 24332, 40369, 63437, 80738, 126874, 161476, 253748, 444059, 888118, 1776236]

約数ペア:

[(1, 1776236), (2, 888118), (4, 444059), (7, 253748), (11, 161476), (14, 126874), (22, 80738), (28, 63437), (44, 40369), (73, 24332), (77, 23068), (79, 22484), (146, 12166), (154, 11534), (158, 11242), (292, 6083), (308, 5767), (316, 5621), (511, 3476), (553, 3212), (803, 2212), (869, 2044), (1022, 1738), (1106, 1606)]