120746938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 208736640

約数和(自身を除く): 87989702

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 4007, 8014, 15067, 30134, 52091, 76133, 104182, 152266, 244427, 488854, 989729, 1979458, 3177551, 4644113, 6355102, 9288226, 60373469, 120746938]

約数ペア:

[(1, 120746938), (2, 60373469), (13, 9288226), (19, 6355102), (26, 4644113), (38, 3177551), (61, 1979458), (122, 989729), (247, 488854), (494, 244427), (793, 152266), (1159, 104182), (1586, 76133), (2318, 52091), (4007, 30134), (8014, 15067)]