1885996

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 3802400

約数和(自身を除く): 1916404

約数列:

[1, 2, 4, 7, 14, 28, 193, 349, 386, 698, 772, 1351, 1396, 2443, 2702, 4886, 5404, 9772, 67357, 134714, 269428, 471499, 942998, 1885996]

約数ペア:

[(1, 1885996), (2, 942998), (4, 471499), (7, 269428), (14, 134714), (28, 67357), (193, 9772), (349, 5404), (386, 4886), (698, 2702), (772, 2443), (1351, 1396)]