2051270471471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15737}}^1\times {\mathrm{141221}}^1$

素因数の和:157042

約数の個数: 16

約数和(自身を含む): 2240332250688

約数和(自身を除く): 189061779217

約数列:

[1, 13, 71, 923, 15737, 141221, 204581, 1117327, 1835873, 10026691, 14525251, 130346983, 2222394877, 28891133401, 157790036267, 2051270471471]

約数ペア:

[(1, 2051270471471), (13, 157790036267), (71, 28891133401), (923, 2222394877), (15737, 130346983), (141221, 14525251), (204581, 10026691), (1117327, 1835873)]