1997196

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 4695600

約数和(自身を除く): 2698404

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1117, 1788, 2234, 3351, 4468, 6702, 13404, 166433, 332866, 499299, 665732, 998598, 1997196]

約数ペア:

[(1, 1997196), (2, 998598), (3, 665732), (4, 499299), (6, 332866), (12, 166433), (149, 13404), (298, 6702), (447, 4468), (596, 3351), (894, 2234), (1117, 1788)]