512682716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1741}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 1106239680

約数和(自身を除く): 593556964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 809, 1618, 1741, 3236, 3482, 5663, 6964, 10517, 11326, 12187, 21034, 22633, 22652, 24374, 42068, 45266, 48748, 73619, 90532, 147238, 158431, 294476, 316862, 633724, 1408469, 2816938, 5633876, 9859283, 18310097, 19718566, 36620194, 39437132, 73240388, 128170679, 256341358, 512682716]

約数ペア:

[(1, 512682716), (2, 256341358), (4, 128170679), (7, 73240388), (13, 39437132), (14, 36620194), (26, 19718566), (28, 18310097), (52, 9859283), (91, 5633876), (182, 2816938), (364, 1408469), (809, 633724), (1618, 316862), (1741, 294476), (3236, 158431), (3482, 147238), (5663, 90532), (6964, 73619), (10517, 48748), (11326, 45266), (12187, 42068), (21034, 24374), (22633, 22652)]