13393406546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{304631}}^1$

素因数の和:304754

約数の個数: 32

約数和(自身を含む): 23030179200

約数和(自身を除く): 9636772654

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 21983, 43966, 304631, 609262, 3960203, 5787989, 7920406, 11575978, 27112159, 54224318, 75243857, 150487714, 352458067, 515131021, 704916134, 1030262042, 6696703273, 13393406546]

約数ペア:

[(1, 13393406546), (2, 6696703273), (13, 1030262042), (19, 704916134), (26, 515131021), (38, 352458067), (89, 150487714), (178, 75243857), (247, 54224318), (494, 27112159), (1157, 11575978), (1691, 7920406), (2314, 5787989), (3382, 3960203), (21983, 609262), (43966, 304631)]