329970646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{20261}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 525191040

約数和(自身を除く): 195220394

約数列:

[1, 2, 17, 34, 479, 958, 8143, 16286, 20261, 40522, 344437, 688874, 9705019, 19410038, 164985323, 329970646]

約数ペア:

[(1, 329970646), (2, 164985323), (17, 19410038), (34, 9705019), (479, 688874), (958, 344437), (8143, 40522), (16286, 20261)]