1918804548178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1\times {\mathrm{994561}}^1$

素因数の和:1001842

約数の個数: 32

約数和(自身を含む): 3462985319040

約数和(自身を除く): 1544180770862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7253, 14506, 50771, 101542, 137807, 275614, 964649, 994561, 1929298, 1989122, 6961927, 13923854, 18896659, 37793318, 132276613, 264553226, 7213550933, 14427101866, 50494856531, 100989713062, 137057467727, 274114935454, 959402274089, 1918804548178]

約数ペア:

[(1, 1918804548178), (2, 959402274089), (7, 274114935454), (14, 137057467727), (19, 100989713062), (38, 50494856531), (133, 14427101866), (266, 7213550933), (7253, 264553226), (14506, 132276613), (50771, 37793318), (101542, 18896659), (137807, 13923854), (275614, 6961927), (964649, 1989122), (994561, 1929298)]