1399683005

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{105517}}^1$

素因数の和:105908

約数の個数: 16

約数和(自身を含む): 1924648320

約数和(自身を除く): 524965315

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 13265, 105517, 527585, 738619, 3693095, 39990943, 199954715, 279936601, 1399683005]

約数ペア:

[(1, 1399683005), (5, 279936601), (7, 199954715), (35, 39990943), (379, 3693095), (1895, 738619), (2653, 527585), (13265, 105517)]