2011192869

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 3086136576

約数和(自身を除く): 1074943707

約数列:

[1, 3, 7, 21, 317, 397, 761, 951, 1191, 2219, 2283, 2779, 5327, 6657, 8337, 15981, 125849, 241237, 302117, 377547, 723711, 880943, 906351, 1688659, 2114819, 2642829, 5065977, 6344457, 95771089, 287313267, 670397623, 2011192869]

約数ペア:

[(1, 2011192869), (3, 670397623), (7, 287313267), (21, 95771089), (317, 6344457), (397, 5065977), (761, 2642829), (951, 2114819), (1191, 1688659), (2219, 906351), (2283, 880943), (2779, 723711), (5327, 377547), (6657, 302117), (8337, 241237), (15981, 125849)]