2247379945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2083}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 2919934080

約数和(自身を除く): 672554135

約数列:

[1, 5, 19, 41, 95, 205, 277, 779, 1385, 2083, 3895, 5263, 10415, 11357, 26315, 39577, 56785, 85403, 197885, 215783, 427015, 576991, 1078915, 1622657, 2884955, 8113285, 10962829, 23656631, 54814145, 118283155, 449475989, 2247379945]

約数ペア:

[(1, 2247379945), (5, 449475989), (19, 118283155), (41, 54814145), (95, 23656631), (205, 10962829), (277, 8113285), (779, 2884955), (1385, 1622657), (2083, 1078915), (3895, 576991), (5263, 427015), (10415, 215783), (11357, 197885), (26315, 85403), (39577, 56785)]