2068842381

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{473311}}^1$

素因数の和:473392

約数の個数: 16

約数和(自身を含む): 2908028928

約数和(自身を除く): 839186547

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 473311, 1419933, 14672641, 22245617, 44017923, 66736851, 689614127, 2068842381]

約数ペア:

[(1, 2068842381), (3, 689614127), (31, 66736851), (47, 44017923), (93, 22245617), (141, 14672641), (1457, 1419933), (4371, 473311)]