2565660671

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1\times {\mathrm{3739}}^1$

素因数の和:5414

約数の個数: 16

約数和(自身を含む): 2982904320

約数和(自身を除く): 417243649

約数列:

[1, 7, 61, 427, 1607, 3739, 11249, 26173, 98027, 228079, 686189, 1596553, 6008573, 42060011, 366522953, 2565660671]

約数ペア:

[(1, 2565660671), (7, 366522953), (61, 42060011), (427, 6008573), (1607, 1596553), (3739, 686189), (11249, 228079), (26173, 98027)]