1489792934

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{9887}}^1$

素因数の和:10172

約数の個数: 32

約数和(自身を含む): 2619924480

約数和(自身を除く): 1130131546

約数列:

[1, 2, 7, 14, 47, 94, 229, 329, 458, 658, 1603, 3206, 9887, 10763, 19774, 21526, 69209, 75341, 138418, 150682, 464689, 929378, 2264123, 3252823, 4528246, 6505646, 15848861, 31697722, 106413781, 212827562, 744896467, 1489792934]

約数ペア:

[(1, 1489792934), (2, 744896467), (7, 212827562), (14, 106413781), (47, 31697722), (94, 15848861), (229, 6505646), (329, 4528246), (458, 3252823), (658, 2264123), (1603, 929378), (3206, 464689), (9887, 150682), (10763, 138418), (19774, 75341), (21526, 69209)]