9281567158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{148891}}^1$

素因数の和:149403

約数の個数: 16

約数和(自身を含む): 14150695680

約数和(自身を除く): 4869128522

約数列:

[1, 2, 71, 142, 439, 878, 31169, 62338, 148891, 297782, 10571261, 21142522, 65363149, 130726298, 4640783579, 9281567158]

約数ペア:

[(1, 9281567158), (2, 4640783579), (71, 130726298), (142, 65363149), (439, 21142522), (878, 10571261), (31169, 297782), (62338, 148891)]