2019334492

素因数分解:

$2^2\times 7^2\times {\mathrm{10302727}}^1$

素因数の和:10302745

約数の個数: 18

約数和(自身を含む): 4110788472

約数和(自身を除く): 2091453980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10302727, 20605454, 41210908, 72119089, 144238178, 288476356, 504833623, 1009667246, 2019334492]

約数ペア:

[(1, 2019334492), (2, 1009667246), (4, 504833623), (7, 288476356), (14, 144238178), (28, 72119089), (49, 41210908), (98, 20605454), (196, 10302727)]