8421346

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 12940704

約数和(自身を除く): 4519358

約数列:

[1, 2, 83, 97, 166, 194, 523, 1046, 8051, 16102, 43409, 50731, 86818, 101462, 4210673, 8421346]

約数ペア:

[(1, 8421346), (2, 4210673), (83, 101462), (97, 86818), (166, 50731), (194, 43409), (523, 16102), (1046, 8051)]