4080978346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{51607}}^1$

素因数の和:53709

約数の個数: 16

約数和(自身を含む): 6446871360

約数和(自身を除く): 2365893014

約数列:

[1, 2, 19, 38, 2081, 4162, 39539, 51607, 79078, 103214, 980533, 1961066, 107394167, 214788334, 2040489173, 4080978346]

約数ペア:

[(1, 4080978346), (2, 2040489173), (19, 214788334), (38, 107394167), (2081, 1961066), (4162, 980533), (39539, 103214), (51607, 79078)]