1267281982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{207547}}^1$

素因数の和:207663

約数の個数: 16

約数和(自身を含む): 1972536192

約数和(自身を除く): 705254210

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 207547, 415094, 8924521, 14735837, 17849042, 29471674, 633640991, 1267281982]

約数ペア:

[(1, 1267281982), (2, 633640991), (43, 29471674), (71, 17849042), (86, 14735837), (142, 8924521), (3053, 415094), (6106, 207547)]