2560976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14551}}^1$

素因数の和:14570

約数の個数: 20

約数和(自身を含む): 5413344

約数和(自身を除く): 2852368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14551, 29102, 58204, 116408, 160061, 232816, 320122, 640244, 1280488, 2560976]

約数ペア:

[(1, 2560976), (2, 1280488), (4, 640244), (8, 320122), (11, 232816), (16, 160061), (22, 116408), (44, 58204), (88, 29102), (176, 14551)]