2065756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 4757760

約数和(自身を除く): 2692004

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 353, 418, 532, 706, 836, 1412, 1463, 2471, 2926, 3883, 4942, 5852, 6707, 7766, 9884, 13414, 15532, 26828, 27181, 46949, 54362, 73777, 93898, 108724, 147554, 187796, 295108, 516439, 1032878, 2065756]

約数ペア:

[(1, 2065756), (2, 1032878), (4, 516439), (7, 295108), (11, 187796), (14, 147554), (19, 108724), (22, 93898), (28, 73777), (38, 54362), (44, 46949), (76, 27181), (77, 26828), (133, 15532), (154, 13414), (209, 9884), (266, 7766), (308, 6707), (353, 5852), (418, 4942), (532, 3883), (706, 2926), (836, 2471), (1412, 1463)]