1966423678

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1\times {\mathrm{5651}}^1$

素因数の和:6587

約数の個数: 16

約数和(自身を含む): 2966011344

約数和(自身を除く): 999587666

約数列:

[1, 2, 257, 514, 677, 1354, 5651, 11302, 173989, 347978, 1452307, 2904614, 3825727, 7651454, 983211839, 1966423678]

約数ペア:

[(1, 1966423678), (2, 983211839), (257, 7651454), (514, 3825727), (677, 2904614), (1354, 1452307), (5651, 347978), (11302, 173989)]