506308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 995904

約数和(自身を除く): 489596

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 311, 407, 622, 814, 1244, 1628, 3421, 6842, 11507, 13684, 23014, 46028, 126577, 253154, 506308]

約数ペア:

[(1, 506308), (2, 253154), (4, 126577), (11, 46028), (22, 23014), (37, 13684), (44, 11507), (74, 6842), (148, 3421), (311, 1628), (407, 1244), (622, 814)]