4286678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 7050240

約数和(自身を除く): 2763562

約数列:

[1, 2, 11, 22, 271, 542, 719, 1438, 2981, 5962, 7909, 15818, 194849, 389698, 2143339, 4286678]

約数ペア:

[(1, 4286678), (2, 2143339), (11, 389698), (22, 194849), (271, 15818), (542, 7909), (719, 5962), (1438, 2981)]