9992164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 21820288

約数和(自身を除く): 11828124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 283, 364, 388, 566, 679, 1132, 1261, 1358, 1981, 2522, 2716, 3679, 3962, 5044, 7358, 7924, 8827, 14716, 17654, 25753, 27451, 35308, 51506, 54902, 103012, 109804, 192157, 356863, 384314, 713726, 768628, 1427452, 2498041, 4996082, 9992164]

約数ペア:

[(1, 9992164), (2, 4996082), (4, 2498041), (7, 1427452), (13, 768628), (14, 713726), (26, 384314), (28, 356863), (52, 192157), (91, 109804), (97, 103012), (182, 54902), (194, 51506), (283, 35308), (364, 27451), (388, 25753), (566, 17654), (679, 14716), (1132, 8827), (1261, 7924), (1358, 7358), (1981, 5044), (2522, 3962), (2716, 3679)]