2468936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 5016000

約数和(自身を除く): 2547064

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 439, 703, 878, 1406, 1756, 2812, 3512, 5624, 8341, 16243, 16682, 32486, 33364, 64972, 66728, 129944, 308617, 617234, 1234468, 2468936]

約数ペア:

[(1, 2468936), (2, 1234468), (4, 617234), (8, 308617), (19, 129944), (37, 66728), (38, 64972), (74, 33364), (76, 32486), (148, 16682), (152, 16243), (296, 8341), (439, 5624), (703, 3512), (878, 2812), (1406, 1756)]