454948468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{13649}}^1$

素因数の和:14307

約数の個数: 24

約数和(自身を含む): 858803400

約数和(自身を除く): 403854932

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 8333, 13649, 16666, 27298, 33332, 54596, 177437, 354874, 709748, 8749009, 17498018, 34996036, 113737117, 227474234, 454948468]

約数ペア:

[(1, 454948468), (2, 227474234), (4, 113737117), (13, 34996036), (26, 17498018), (52, 8749009), (641, 709748), (1282, 354874), (2564, 177437), (8333, 54596), (13649, 33332), (16666, 27298)]