2574075994

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{322001}}^1$

素因数の和:322581

約数の個数: 16

約数和(自身を含む): 4420443456

約数和(自身を除く): 1846367462

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 322001, 644002, 2254007, 4508014, 183862571, 367725142, 1287037997, 2574075994]

約数ペア:

[(1, 2574075994), (2, 1287037997), (7, 367725142), (14, 183862571), (571, 4508014), (1142, 2254007), (3997, 644002), (7994, 322001)]