1790446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1527314

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 127, 133, 254, 266, 371, 742, 889, 1007, 1778, 2014, 2413, 4826, 6731, 7049, 13462, 14098, 16891, 33782, 47117, 94234, 127889, 255778, 895223, 1790446]

約数ペア:

[(1, 1790446), (2, 895223), (7, 255778), (14, 127889), (19, 94234), (38, 47117), (53, 33782), (106, 16891), (127, 14098), (133, 13462), (254, 7049), (266, 6731), (371, 4826), (742, 2413), (889, 2014), (1007, 1778)]