2008123494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25745173}}^1$

素因数の和:25745191

約数の個数: 16

約数和(自身を含む): 4325189232

約数和(自身を除く): 2317065738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25745173, 51490346, 77235519, 154471038, 334687249, 669374498, 1004061747, 2008123494]

約数ペア:

[(1, 2008123494), (2, 1004061747), (3, 669374498), (6, 334687249), (13, 154471038), (26, 77235519), (39, 51490346), (78, 25745173)]