2145606

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 4305648

約数和(自身を除く): 2160042

約数列:

[1, 2, 3, 6, 541, 661, 1082, 1322, 1623, 1983, 3246, 3966, 357601, 715202, 1072803, 2145606]

約数ペア:

[(1, 2145606), (2, 1072803), (3, 715202), (6, 357601), (541, 3966), (661, 3246), (1082, 1983), (1322, 1623)]