921382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 1787904

約数和(自身を除く): 866522

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 193, 217, 341, 386, 434, 682, 1351, 2123, 2387, 2702, 4246, 4774, 5983, 11966, 14861, 29722, 41881, 65813, 83762, 131626, 460691, 921382]

約数ペア:

[(1, 921382), (2, 460691), (7, 131626), (11, 83762), (14, 65813), (22, 41881), (31, 29722), (62, 14861), (77, 11966), (154, 5983), (193, 4774), (217, 4246), (341, 2702), (386, 2387), (434, 2123), (682, 1351)]