243118642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 414630720

約数和(自身を除く): 171512078

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 523, 941, 1046, 1882, 6799, 9937, 12233, 13598, 17879, 19874, 24466, 35758, 129181, 232427, 258362, 464854, 492143, 984286, 6397859, 9350717, 12795718, 18701434, 121559321, 243118642]

約数ペア:

[(1, 243118642), (2, 121559321), (13, 18701434), (19, 12795718), (26, 9350717), (38, 6397859), (247, 984286), (494, 492143), (523, 464854), (941, 258362), (1046, 232427), (1882, 129181), (6799, 35758), (9937, 24466), (12233, 19874), (13598, 17879)]