7819084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21505

約数の個数: 24

約数和(自身を含む): 16841888

約数和(自身を除く): 9022804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 21481, 42962, 85924, 150367, 279253, 300734, 558506, 601468, 1117012, 1954771, 3909542, 7819084]

約数ペア:

[(1, 7819084), (2, 3909542), (4, 1954771), (7, 1117012), (13, 601468), (14, 558506), (26, 300734), (28, 279253), (52, 150367), (91, 85924), (182, 42962), (364, 21481)]