1115138362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{20551}}^1$

素因数の和:22653

約数の個数: 16

約数和(自身を含む): 1802328192

約数和(自身を除く): 687189830

約数列:

[1, 2, 13, 26, 2087, 4174, 20551, 27131, 41102, 54262, 267163, 534326, 42889937, 85779874, 557569181, 1115138362]

約数ペア:

[(1, 1115138362), (2, 557569181), (13, 85779874), (26, 42889937), (2087, 534326), (4174, 267163), (20551, 54262), (27131, 41102)]