1888346317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 2287353600

約数和(自身を除く): 399007283

約数列:

[1, 11, 13, 61, 71, 143, 671, 781, 793, 923, 3049, 4331, 8723, 10153, 33539, 39637, 47641, 56303, 185989, 216479, 436007, 619333, 2045879, 2381269, 2417857, 2814227, 13205219, 26596427, 30956497, 145257409, 171667847, 1888346317]

約数ペア:

[(1, 1888346317), (11, 171667847), (13, 145257409), (61, 30956497), (71, 26596427), (143, 13205219), (671, 2814227), (781, 2417857), (793, 2381269), (923, 2045879), (3049, 619333), (4331, 436007), (8723, 216479), (10153, 185989), (33539, 56303), (39637, 47641)]