2018491448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13279549}}^1$

素因数の和:13279574

約数の個数: 16

約数和(自身を含む): 3983865000

約数和(自身を除く): 1965373552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13279549, 26559098, 53118196, 106236392, 252311431, 504622862, 1009245724, 2018491448]

約数ペア:

[(1, 2018491448), (2, 1009245724), (4, 504622862), (8, 252311431), (19, 106236392), (38, 53118196), (76, 26559098), (152, 13279549)]