2689414

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2366714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2111, 4222, 14777, 27443, 29554, 54886, 103439, 192101, 206878, 384202, 1344707, 2689414]

約数ペア:

[(1, 2689414), (2, 1344707), (7, 384202), (13, 206878), (14, 192101), (26, 103439), (49, 54886), (91, 29554), (98, 27443), (182, 14777), (637, 4222), (1274, 2111)]