1153764496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{518779}}^1$

素因数の和:518926

約数の個数: 20

約数和(自身を含む): 2251505200

約数和(自身を除く): 1097740704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 518779, 1037558, 2075116, 4150232, 8300464, 72110281, 144220562, 288441124, 576882248, 1153764496]

約数ペア:

[(1, 1153764496), (2, 576882248), (4, 288441124), (8, 144220562), (16, 72110281), (139, 8300464), (278, 4150232), (556, 2075116), (1112, 1037558), (2224, 518779)]