1257704436

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1564309}}^1$

素因数の和:1564383

約数の個数: 24

約数和(自身を含む): 2978446240

約数和(自身を除く): 1720741804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 1564309, 3128618, 4692927, 6257236, 9385854, 18771708, 104808703, 209617406, 314426109, 419234812, 628852218, 1257704436]

約数ペア:

[(1, 1257704436), (2, 628852218), (3, 419234812), (4, 314426109), (6, 209617406), (12, 104808703), (67, 18771708), (134, 9385854), (201, 6257236), (268, 4692927), (402, 3128618), (804, 1564309)]