9984812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 18098640

約数和(自身を除く): 8113828

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 569, 1138, 2276, 4387, 8774, 17548, 23329, 46658, 60883, 93316, 121766, 243532, 2496203, 4992406, 9984812]

約数ペア:

[(1, 9984812), (2, 4992406), (4, 2496203), (41, 243532), (82, 121766), (107, 93316), (164, 60883), (214, 46658), (428, 23329), (569, 17548), (1138, 8774), (2276, 4387)]