2689616

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 5267892

約数和(自身を除く): 2578276

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1733, 3466, 6932, 13864, 27728, 168101, 336202, 672404, 1344808, 2689616]

約数ペア:

[(1, 2689616), (2, 1344808), (4, 672404), (8, 336202), (16, 168101), (97, 27728), (194, 13864), (388, 6932), (776, 3466), (1552, 1733)]