2690662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 4374720

約数和(自身を除く): 1684058

約数列:

[1, 2, 13, 26, 239, 433, 478, 866, 3107, 5629, 6214, 11258, 103487, 206974, 1345331, 2690662]

約数ペア:

[(1, 2690662), (2, 1345331), (13, 206974), (26, 103487), (239, 11258), (433, 6214), (478, 5629), (866, 3107)]