1325804566

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1\times {\mathrm{2861}}^1$

素因数の和:4007

約数の個数: 16

約数和(自身を含む): 1999232928

約数和(自身を除く): 673428362

約数列:

[1, 2, 263, 526, 881, 1762, 2861, 5722, 231703, 463406, 752443, 1504886, 2520541, 5041082, 662902283, 1325804566]

約数ペア:

[(1, 1325804566), (2, 662902283), (263, 5041082), (526, 2520541), (881, 1504886), (1762, 752443), (2861, 463406), (5722, 231703)]