1796828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 3473904

約数和(自身を除く): 1677076

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 421, 842, 1067, 1684, 2134, 4268, 4631, 9262, 18524, 40837, 81674, 163348, 449207, 898414, 1796828]

約数ペア:

[(1, 1796828), (2, 898414), (4, 449207), (11, 163348), (22, 81674), (44, 40837), (97, 18524), (194, 9262), (388, 4631), (421, 4268), (842, 2134), (1067, 1684)]