2489187054

素因数分解:

$2^1\times 3^1\times {\mathrm{7561}}^1\times {\mathrm{54869}}^1$

素因数の和:62435

約数の個数: 16

約数和(自身を含む): 4979123280

約数和(自身を除く): 2489936226

約数列:

[1, 2, 3, 6, 7561, 15122, 22683, 45366, 54869, 109738, 164607, 329214, 414864509, 829729018, 1244593527, 2489187054]

約数ペア:

[(1, 2489187054), (2, 1244593527), (3, 829729018), (6, 414864509), (7561, 329214), (15122, 164607), (22683, 109738), (45366, 54869)]