788342828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2861}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 1700806464

約数和(自身を除く): 912463636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 757, 1514, 2861, 3028, 5299, 5722, 9841, 10598, 11444, 19682, 20027, 21196, 37193, 39364, 40054, 68887, 74386, 80108, 137774, 148772, 260351, 275548, 520702, 1041404, 2165777, 4331554, 8663108, 15160439, 28155101, 30320878, 56310202, 60641756, 112620404, 197085707, 394171414, 788342828]

約数ペア:

[(1, 788342828), (2, 394171414), (4, 197085707), (7, 112620404), (13, 60641756), (14, 56310202), (26, 30320878), (28, 28155101), (52, 15160439), (91, 8663108), (182, 4331554), (364, 2165777), (757, 1041404), (1514, 520702), (2861, 275548), (3028, 260351), (5299, 148772), (5722, 137774), (9841, 80108), (10598, 74386), (11444, 68887), (19682, 40054), (20027, 39364), (21196, 37193)]