2078543836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{62299}}^1$

素因数の和:62761

約数の個数: 24

約数和(自身を含む): 3837680000

約数和(自身を除く): 1759136164

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 8341, 16682, 33364, 62299, 124598, 249196, 1183681, 2367362, 4734724, 27349261, 54698522, 109397044, 519635959, 1039271918, 2078543836]

約数ペア:

[(1, 2078543836), (2, 1039271918), (4, 519635959), (19, 109397044), (38, 54698522), (76, 27349261), (439, 4734724), (878, 2367362), (1756, 1183681), (8341, 249196), (16682, 124598), (33364, 62299)]