125870948

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42013}}^1$

素因数の和:42131

約数の個数: 24

約数和(自身を含む): 254100672

約数和(自身を除く): 128229724

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 42013, 84026, 168052, 294091, 588182, 1176364, 4495391, 8990782, 17981564, 31467737, 62935474, 125870948]

約数ペア:

[(1, 125870948), (2, 62935474), (4, 31467737), (7, 17981564), (14, 8990782), (28, 4495391), (107, 1176364), (214, 588182), (428, 294091), (749, 168052), (1498, 84026), (2996, 42013)]