2045783837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 2140250112

約数和(自身を除く): 94466275

約数列:

[1, 31, 103, 307, 2087, 3193, 9517, 31621, 64697, 214961, 640709, 980251, 6663791, 19861979, 65993027, 2045783837]

約数ペア:

[(1, 2045783837), (31, 65993027), (103, 19861979), (307, 6663791), (2087, 980251), (3193, 640709), (9517, 214961), (31621, 64697)]