812142716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{31769}}^1$

素因数の和:31874

約数の個数: 48

約数和(自身を含む): 1793352960

約数和(自身を除く): 981210244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 12782, 25564, 31769, 63538, 127076, 222383, 349459, 444766, 698918, 889532, 1397836, 2446213, 2636827, 4892426, 5273654, 9784852, 10547308, 18457789, 29005097, 36915578, 58010194, 73831156, 116020388, 203035679, 406071358, 812142716]

約数ペア:

[(1, 812142716), (2, 406071358), (4, 203035679), (7, 116020388), (11, 73831156), (14, 58010194), (22, 36915578), (28, 29005097), (44, 18457789), (77, 10547308), (83, 9784852), (154, 5273654), (166, 4892426), (308, 2636827), (332, 2446213), (581, 1397836), (913, 889532), (1162, 698918), (1826, 444766), (2324, 349459), (3652, 222383), (6391, 127076), (12782, 63538), (25564, 31769)]