7913884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 15484392

約数和(自身を除く): 7570508

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 197, 242, 332, 394, 484, 788, 913, 1826, 2167, 3652, 4334, 8668, 10043, 16351, 20086, 23837, 32702, 40172, 47674, 65404, 95348, 179861, 359722, 719444, 1978471, 3956942, 7913884]

約数ペア:

[(1, 7913884), (2, 3956942), (4, 1978471), (11, 719444), (22, 359722), (44, 179861), (83, 95348), (121, 65404), (166, 47674), (197, 40172), (242, 32702), (332, 23837), (394, 20086), (484, 16351), (788, 10043), (913, 8668), (1826, 4334), (2167, 3652)]