258642022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{4049}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 418689000

約数和(自身を除く): 160046978

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1681, 3362, 4049, 8098, 31939, 63878, 76931, 153862, 166009, 332018, 3154171, 6308342, 6806369, 13612738, 129321011, 258642022]

約数ペア:

[(1, 258642022), (2, 129321011), (19, 13612738), (38, 6806369), (41, 6308342), (82, 3154171), (779, 332018), (1558, 166009), (1681, 153862), (3362, 76931), (4049, 63878), (8098, 31939)]