384776272

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{19441}}^1$

素因数の和:20686

約数の個数: 20

約数和(自身を含む): 746145076

約数和(自身を除く): 361368804

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 9896, 19441, 19792, 38882, 77764, 155528, 311056, 24048517, 48097034, 96194068, 192388136, 384776272]

約数ペア:

[(1, 384776272), (2, 192388136), (4, 96194068), (8, 48097034), (16, 24048517), (1237, 311056), (2474, 155528), (4948, 77764), (9896, 38882), (19441, 19792)]