1438524362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{499141}}^1$

素因数の和:499285

約数の個数: 16

約数和(自身を含む): 2371922784

約数和(自身を除く): 933398422

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 499141, 998282, 5490551, 10981102, 65387471, 130774942, 719262181, 1438524362]

約数ペア:

[(1, 1438524362), (2, 719262181), (11, 130774942), (22, 65387471), (131, 10981102), (262, 5490551), (1441, 998282), (2882, 499141)]