489880048

素因数分解:

$2^4\times 7^2\times {\mathrm{624847}}^1$

素因数の和:624869

約数の個数: 30

約数和(自身を含む): 1104106416

約数和(自身を除く): 614226368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 624847, 1249694, 2499388, 4373929, 4998776, 8747858, 9997552, 17495716, 30617503, 34991432, 61235006, 69982864, 122470012, 244940024, 489880048]

約数ペア:

[(1, 489880048), (2, 244940024), (4, 122470012), (7, 69982864), (8, 61235006), (14, 34991432), (16, 30617503), (28, 17495716), (49, 9997552), (56, 8747858), (98, 4998776), (112, 4373929), (196, 2499388), (392, 1249694), (784, 624847)]