2165977151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109831}}^1$

素因数の和:109922

約数の個数: 16

約数和(自身を含む): 2454086208

約数和(自身を除く): 288109057

約数列:

[1, 13, 37, 41, 481, 533, 1517, 19721, 109831, 1427803, 4063747, 4503071, 52828711, 58539923, 166613627, 2165977151]

約数ペア:

[(1, 2165977151), (13, 166613627), (37, 58539923), (41, 52828711), (481, 4503071), (533, 4063747), (1517, 1427803), (19721, 109831)]