4304356

素因数分解:

$2^2\times 7^2\times {\mathrm{21961}}^1$

素因数の和:21979

約数の個数: 18

約数和(自身を含む): 8762838

約数和(自身を除く): 4458482

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21961, 43922, 87844, 153727, 307454, 614908, 1076089, 2152178, 4304356]

約数ペア:

[(1, 4304356), (2, 2152178), (4, 1076089), (7, 614908), (14, 307454), (28, 153727), (49, 87844), (98, 43922), (196, 21961)]