1217967212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{84137}}^1$

素因数の和:84206

約数の個数: 48

約数和(自身を含む): 2713955328

約数和(自身を除く): 1495988116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 84137, 168274, 336548, 588959, 925507, 1177918, 1851014, 2355836, 3702028, 3954439, 6478549, 7908878, 12957098, 15817756, 25914196, 27681073, 43498829, 55362146, 86997658, 110724292, 173995316, 304491803, 608983606, 1217967212]

約数ペア:

[(1, 1217967212), (2, 608983606), (4, 304491803), (7, 173995316), (11, 110724292), (14, 86997658), (22, 55362146), (28, 43498829), (44, 27681073), (47, 25914196), (77, 15817756), (94, 12957098), (154, 7908878), (188, 6478549), (308, 3954439), (329, 3702028), (517, 2355836), (658, 1851014), (1034, 1177918), (1316, 925507), (2068, 588959), (3619, 336548), (7238, 168274), (14476, 84137)]