2049096959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{18749}}^1$

素因数の和:19970

約数の個数: 16

約数和(自身を含む): 2524200000

約数和(自身を除く): 475103041

約数列:

[1, 7, 13, 91, 1201, 8407, 15613, 18749, 109291, 131243, 243737, 1706159, 22517549, 157622843, 292728137, 2049096959]

約数ペア:

[(1, 2049096959), (7, 292728137), (13, 157622843), (91, 22517549), (1201, 1706159), (8407, 243737), (15613, 131243), (18749, 109291)]