9904310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 19619712

約数和(自身を除く): 9715402

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1621, 3055, 3242, 6110, 8105, 16210, 21073, 42146, 76187, 105365, 152374, 210730, 380935, 761870, 990431, 1980862, 4952155, 9904310]

約数ペア:

[(1, 9904310), (2, 4952155), (5, 1980862), (10, 990431), (13, 761870), (26, 380935), (47, 210730), (65, 152374), (94, 105365), (130, 76187), (235, 42146), (470, 21073), (611, 16210), (1222, 8105), (1621, 6110), (3055, 3242)]