3157494242

素因数分解:

$2^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{81157}}^1$

素因数の和:81570

約数の個数: 24

約数和(自身を含む): 5523451164

約数和(自身を除く): 2365956922

約数列:

[1, 2, 7, 14, 49, 98, 397, 794, 2779, 5558, 19453, 38906, 81157, 162314, 568099, 1136198, 3976693, 7953386, 32219329, 64438658, 225535303, 451070606, 1578747121, 3157494242]

約数ペア:

[(1, 3157494242), (2, 1578747121), (7, 451070606), (14, 225535303), (49, 64438658), (98, 32219329), (397, 7953386), (794, 3976693), (2779, 1136198), (5558, 568099), (19453, 162314), (38906, 81157)]