2900813426

素因数分解:

$2^1\times 7^3\times {\mathrm{4228591}}^1$

素因数の和:4228614

約数の個数: 16

約数和(自身を含む): 5074310400

約数和(自身を除く): 2173496974

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 4228591, 8457182, 29600137, 59200274, 207200959, 414401918, 1450406713, 2900813426]

約数ペア:

[(1, 2900813426), (2, 1450406713), (7, 414401918), (14, 207200959), (49, 59200274), (98, 29600137), (343, 8457182), (686, 4228591)]