290499712

素因数分解:

$2^7\times {\mathrm{2269529}}^1$

素因数の和:2269543

約数の個数: 16

約数和(自身を含む): 578730150

約数和(自身を除く): 288230438

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2269529, 4539058, 9078116, 18156232, 36312464, 72624928, 145249856, 290499712]

約数ペア:

[(1, 290499712), (2, 145249856), (4, 72624928), (8, 36312464), (16, 18156232), (32, 9078116), (64, 4539058), (128, 2269529)]