5561831086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{11351}}^1$

素因数の和:12520

約数の個数: 32

約数和(自身を含む): 9851719680

約数和(自身を除く): 4289888594

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1129, 2258, 7903, 11351, 15806, 22702, 34999, 69998, 79457, 158914, 244993, 351881, 489986, 703762, 2463167, 4926334, 12815279, 25630558, 89706953, 179413906, 397273649, 794547298, 2780915543, 5561831086]

約数ペア:

[(1, 5561831086), (2, 2780915543), (7, 794547298), (14, 397273649), (31, 179413906), (62, 89706953), (217, 25630558), (434, 12815279), (1129, 4926334), (2258, 2463167), (7903, 703762), (11351, 489986), (15806, 351881), (22702, 244993), (34999, 158914), (69998, 79457)]