497790496

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8647}}^1$

素因数の和:8921

約数の個数: 48

約数和(自身を含む): 1124516736

約数和(自身を除く): 626726240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 8224, 8647, 14392, 17294, 28784, 34588, 57568, 60529, 69176, 121058, 138352, 242116, 276704, 484232, 968464, 1936928, 2222279, 4444558, 8889116, 15555953, 17778232, 31111906, 35556464, 62223812, 71112928, 124447624, 248895248, 497790496]

約数ペア:

[(1, 497790496), (2, 248895248), (4, 124447624), (7, 71112928), (8, 62223812), (14, 35556464), (16, 31111906), (28, 17778232), (32, 15555953), (56, 8889116), (112, 4444558), (224, 2222279), (257, 1936928), (514, 968464), (1028, 484232), (1799, 276704), (2056, 242116), (3598, 138352), (4112, 121058), (7196, 69176), (8224, 60529), (8647, 57568), (14392, 34588), (17294, 28784)]