2247352639

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1\times {\mathrm{3929}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 2633037120

約数和(自身を除く): 385684481

約数列:

[1, 7, 41, 287, 1993, 3929, 13951, 27503, 81713, 161089, 571991, 1127623, 7830497, 54813479, 321050377, 2247352639]

約数ペア:

[(1, 2247352639), (7, 321050377), (41, 54813479), (287, 7830497), (1993, 1127623), (3929, 571991), (13951, 161089), (27503, 81713)]