2131306814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11710477}}^1$

素因数の和:11710499

約数の個数: 16

約数和(自身を含む): 3934720608

約数和(自身を除く): 1803413794

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 11710477, 23420954, 81973339, 152236201, 163946678, 304472402, 1065653407, 2131306814]

約数ペア:

[(1, 2131306814), (2, 1065653407), (7, 304472402), (13, 163946678), (14, 152236201), (26, 81973339), (91, 23420954), (182, 11710477)]