439922014

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{89017}}^1$

素因数の和:89379

約数の個数: 16

約数和(自身を含む): 756296928

約数和(自身を除く): 316374914

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 89017, 178034, 623119, 1246238, 31423001, 62846002, 219961007, 439922014]

約数ペア:

[(1, 439922014), (2, 219961007), (7, 62846002), (14, 31423001), (353, 1246238), (706, 623119), (2471, 178034), (4942, 89017)]