291227896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1823}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 575654400

約数和(自身を除く): 284426504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1051, 1823, 2102, 3646, 4204, 7292, 8408, 14584, 19969, 34637, 39938, 69274, 79876, 138548, 159752, 277096, 1915973, 3831946, 7663892, 15327784, 36403487, 72806974, 145613948, 291227896]

約数ペア:

[(1, 291227896), (2, 145613948), (4, 72806974), (8, 36403487), (19, 15327784), (38, 7663892), (76, 3831946), (152, 1915973), (1051, 277096), (1823, 159752), (2102, 138548), (3646, 79876), (4204, 69274), (7292, 39938), (8408, 34637), (14584, 19969)]