1727673669878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{20252663}}^1$

素因数の和:20252888

約数の個数: 32

約数和(自身を含む): 2970336712896

約数和(自身を除く): 1242663043018

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 2509, 3281, 5018, 6562, 42653, 85306, 20252663, 40505326, 263284619, 344295271, 526569238, 688590542, 3908763959, 4475838523, 7817527918, 8951677046, 50813931467, 66448987303, 101627862934, 132897974606, 863836834939, 1727673669878]

約数ペア:

[(1, 1727673669878), (2, 863836834939), (13, 132897974606), (17, 101627862934), (26, 66448987303), (34, 50813931467), (193, 8951677046), (221, 7817527918), (386, 4475838523), (442, 3908763959), (2509, 688590542), (3281, 526569238), (5018, 344295271), (6562, 263284619), (42653, 40505326), (85306, 20252663)]