138269374

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{4111}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 211389696

約数和(自身を除く): 73120322

約数列:

[1, 2, 67, 134, 251, 502, 4111, 8222, 16817, 33634, 275437, 550874, 1031861, 2063722, 69134687, 138269374]

約数ペア:

[(1, 138269374), (2, 69134687), (67, 2063722), (134, 1031861), (251, 550874), (502, 275437), (4111, 33634), (8222, 16817)]