789796

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 1606976

約数和(自身を除く): 817180

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 421, 469, 842, 938, 1684, 1876, 2947, 5894, 11788, 28207, 56414, 112828, 197449, 394898, 789796]

約数ペア:

[(1, 789796), (2, 394898), (4, 197449), (7, 112828), (14, 56414), (28, 28207), (67, 11788), (134, 5894), (268, 2947), (421, 1876), (469, 1684), (842, 938)]