1330485998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{39671}}^1$

素因数の和:40123

約数の個数: 16

約数和(自身を含む): 2049455520

約数和(自身を除く): 718969522

約数列:

[1, 2, 41, 82, 409, 818, 16769, 33538, 39671, 79342, 1626511, 3253022, 16225439, 32450878, 665242999, 1330485998]

約数ペア:

[(1, 1330485998), (2, 665242999), (41, 32450878), (82, 16225439), (409, 3253022), (818, 1626511), (16769, 79342), (33538, 39671)]