390702156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2504501}}^1$

素因数の和:2504521

約数の個数: 24

約数和(自身を含む): 981764784

約数和(自身を除く): 591062628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2504501, 5009002, 7513503, 10018004, 15027006, 30054012, 32558513, 65117026, 97675539, 130234052, 195351078, 390702156]

約数ペア:

[(1, 390702156), (2, 195351078), (3, 130234052), (4, 97675539), (6, 65117026), (12, 32558513), (13, 30054012), (26, 15027006), (39, 10018004), (52, 7513503), (78, 5009002), (156, 2504501)]