2087154592078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{256848953}}^1$

素因数の和:256849211

約数の個数: 16

約数和(自身を含む): 3328762443840

約数和(自身を除く): 1241607851762

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 256848953, 513697906, 4366432201, 8732864402, 61386899767, 122773799534, 1043577296039, 2087154592078]

約数ペア:

[(1, 2087154592078), (2, 1043577296039), (17, 122773799534), (34, 61386899767), (239, 8732864402), (478, 4366432201), (4063, 513697906), (8126, 256848953)]