2912643836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{87299}}^1$

素因数の和:87761

約数の個数: 24

約数和(自身を含む): 5377680000

約数和(自身を除く): 2465036164

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 8341, 16682, 33364, 87299, 174598, 349196, 1658681, 3317362, 6634724, 38324261, 76648522, 153297044, 728160959, 1456321918, 2912643836]

約数ペア:

[(1, 2912643836), (2, 1456321918), (4, 728160959), (19, 153297044), (38, 76648522), (76, 38324261), (439, 6634724), (878, 3317362), (1756, 1658681), (8341, 349196), (16682, 174598), (33364, 87299)]