497376472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{19447}}^1$

素因数の和:19615

約数の個数: 32

約数和(自身を含む): 980179200

約数和(自身を除く): 482802728

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 6394, 12788, 19447, 25576, 38894, 77788, 155576, 447281, 894562, 1789124, 2703133, 3578248, 5406266, 10812532, 21625064, 62172059, 124344118, 248688236, 497376472]

約数ペア:

[(1, 497376472), (2, 248688236), (4, 124344118), (8, 62172059), (23, 21625064), (46, 10812532), (92, 5406266), (139, 3578248), (184, 2703133), (278, 1789124), (556, 894562), (1112, 447281), (3197, 155576), (6394, 77788), (12788, 38894), (19447, 25576)]