2045992081

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{12713}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 2375178624

約数和(自身を除く): 329186543

約数列:

[1, 7, 83, 277, 581, 1939, 12713, 22991, 88991, 160937, 1055179, 3521501, 7386253, 24650507, 292284583, 2045992081]

約数ペア:

[(1, 2045992081), (7, 292284583), (83, 24650507), (277, 7386253), (581, 3521501), (1939, 1055179), (12713, 160937), (22991, 88991)]