389634014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2530091}}^1$

素因数の和:2530111

約数の個数: 16

約数和(自身を含む): 728666496

約数和(自身を除く): 339032482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2530091, 5060182, 17710637, 27831001, 35421274, 55662002, 194817007, 389634014]

約数ペア:

[(1, 389634014), (2, 194817007), (7, 55662002), (11, 35421274), (14, 27831001), (22, 17710637), (77, 5060182), (154, 2530091)]