2940544514

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 4481673840

約数和(自身を除く): 1541129326

約数列:

[1, 2, 89, 178, 419, 443, 838, 886, 7921, 15842, 37291, 39427, 74582, 78854, 185617, 371234, 3318899, 3509003, 6637798, 7018006, 16519913, 33039826, 1470272257, 2940544514]

約数ペア:

[(1, 2940544514), (2, 1470272257), (89, 33039826), (178, 16519913), (419, 7018006), (443, 6637798), (838, 3509003), (886, 3318899), (7921, 371234), (15842, 185617), (37291, 78854), (39427, 74582)]