2945418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 7088640

約数和(自身を除く): 4143222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3691, 7382, 11073, 22146, 25837, 51674, 70129, 77511, 140258, 155022, 210387, 420774, 490903, 981806, 1472709, 2945418]

約数ペア:

[(1, 2945418), (2, 1472709), (3, 981806), (6, 490903), (7, 420774), (14, 210387), (19, 155022), (21, 140258), (38, 77511), (42, 70129), (57, 51674), (114, 25837), (133, 22146), (266, 11073), (399, 7382), (798, 3691)]