2499804928

素因数分解:

$2^8\times {\mathrm{9764863}}^1$

素因数の和:9764879

約数の個数: 18

約数和(自身を含む): 4989845504

約数和(自身を除く): 2490040576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 9764863, 19529726, 39059452, 78118904, 156237808, 312475616, 624951232, 1249902464, 2499804928]

約数ペア:

[(1, 2499804928), (2, 1249902464), (4, 624951232), (8, 312475616), (16, 156237808), (32, 78118904), (64, 39059452), (128, 19529726), (256, 9764863)]