521828188

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{30703}}^1$

素因数の和:31321

約数の個数: 24

約数和(自身を含む): 1045409792

約数和(自身を除く): 523581604

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 16996, 30703, 61406, 122812, 214921, 429842, 859684, 18636721, 37273442, 74546884, 130457047, 260914094, 521828188]

約数ペア:

[(1, 521828188), (2, 260914094), (4, 130457047), (7, 74546884), (14, 37273442), (28, 18636721), (607, 859684), (1214, 429842), (2428, 214921), (4249, 122812), (8498, 61406), (16996, 30703)]