2029892485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{248609}}^1$

素因数の和:248708

約数の個数: 16

約数和(自身を含む): 2577588480

約数和(自身を除く): 547695995

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 248609, 1243045, 5718007, 17651239, 28590035, 88256195, 405978497, 2029892485]

約数ペア:

[(1, 2029892485), (5, 405978497), (23, 88256195), (71, 28590035), (115, 17651239), (355, 5718007), (1633, 1243045), (8165, 248609)]