2550015958

素因数分解:

$2^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{65543}}^1$

素因数の和:65956

約数の個数: 24

約数和(自身を含む): 4460793552

約数和(自身を除く): 1910777594

約数列:

[1, 2, 7, 14, 49, 98, 397, 794, 2779, 5558, 19453, 38906, 65543, 131086, 458801, 917602, 3211607, 6423214, 26020571, 52041142, 182143997, 364287994, 1275007979, 2550015958]

約数ペア:

[(1, 2550015958), (2, 1275007979), (7, 364287994), (14, 182143997), (49, 52041142), (98, 26020571), (397, 6423214), (794, 3211607), (2779, 917602), (5558, 458801), (19453, 131086), (38906, 65543)]