2149783557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{59771}}^1$

素因数の和:60424

約数の個数: 16

約数和(自身を含む): 3022072320

約数和(自身を除く): 872288763

約数列:

[1, 3, 19, 57, 631, 1893, 11989, 35967, 59771, 179313, 1135649, 3406947, 37715501, 113146503, 716594519, 2149783557]

約数ペア:

[(1, 2149783557), (3, 716594519), (19, 113146503), (57, 37715501), (631, 3406947), (1893, 1135649), (11989, 179313), (35967, 59771)]