1681567118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149579}}^1$

素因数の和:149672

約数の個数: 32

約数和(自身を含む): 3187848960

約数和(自身を除く): 1506281842

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 149579, 299158, 1047053, 1645369, 2094106, 3290738, 10919267, 11517583, 21838534, 23035166, 76434869, 120111937, 152869738, 240223874, 840783559, 1681567118]

約数ペア:

[(1, 1681567118), (2, 840783559), (7, 240223874), (11, 152869738), (14, 120111937), (22, 76434869), (73, 23035166), (77, 21838534), (146, 11517583), (154, 10919267), (511, 3290738), (803, 2094106), (1022, 1645369), (1606, 1047053), (5621, 299158), (11242, 149579)]