1312792443818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{39924349}}^1$

素因数の和:39924793

約数の個数: 16

約数和(自身を含む): 2022248176200

約数和(自身を除く): 709455732382

約数列:

[1, 2, 41, 82, 401, 802, 16441, 32882, 39924349, 79848698, 1636898309, 3273796618, 16009663949, 32019327898, 656396221909, 1312792443818]

約数ペア:

[(1, 1312792443818), (2, 656396221909), (41, 32019327898), (82, 16009663949), (401, 3273796618), (802, 1636898309), (16441, 79848698), (32882, 39924349)]