7974494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2767}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 13153536

約数和(自身を除く): 5179042

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2767, 2882, 5534, 30437, 60874, 362477, 724954, 3987247, 7974494]

約数ペア:

[(1, 7974494), (2, 3987247), (11, 724954), (22, 362477), (131, 60874), (262, 30437), (1441, 5534), (2767, 2882)]