3874804978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{34939}}^1$

素因数の和:35094

約数の個数: 24

約数和(自身を含む): 6431335920

約数和(自身を除く): 2556530942

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 34939, 55451, 69878, 110902, 384329, 768658, 2480669, 4961338, 27287359, 54574718, 176127499, 352254998, 1937402489, 3874804978]

約数ペア:

[(1, 3874804978), (2, 1937402489), (11, 352254998), (22, 176127499), (71, 54574718), (142, 27287359), (781, 4961338), (1562, 2480669), (5041, 768658), (10082, 384329), (34939, 110902), (55451, 69878)]