480487826

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 910103040

約数和(自身を除く): 429615214

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 131, 182, 262, 637, 917, 1274, 1703, 1834, 2879, 3406, 5758, 6419, 11921, 12838, 20153, 23842, 37427, 40306, 74854, 83447, 141071, 166894, 261989, 282142, 377149, 523978, 754298, 1833923, 2640043, 3667846, 4902937, 5280086, 9805874, 18480301, 34320559, 36960602, 68641118, 240243913, 480487826]

約数ペア:

[(1, 480487826), (2, 240243913), (7, 68641118), (13, 36960602), (14, 34320559), (26, 18480301), (49, 9805874), (91, 5280086), (98, 4902937), (131, 3667846), (182, 2640043), (262, 1833923), (637, 754298), (917, 523978), (1274, 377149), (1703, 282142), (1834, 261989), (2879, 166894), (3406, 141071), (5758, 83447), (6419, 74854), (11921, 40306), (12838, 37427), (20153, 23842)]