2429966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2270194

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 509, 682, 1018, 2387, 3563, 4774, 5599, 7126, 11198, 15779, 31558, 39193, 78386, 110453, 173569, 220906, 347138, 1214983, 2429966]

約数ペア:

[(1, 2429966), (2, 1214983), (7, 347138), (11, 220906), (14, 173569), (22, 110453), (31, 78386), (62, 39193), (77, 31558), (154, 15779), (217, 11198), (341, 7126), (434, 5599), (509, 4774), (682, 3563), (1018, 2387)]