1272008434

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{1030801}}^1$

素因数の和:1031420

約数の個数: 8

約数和(自身を含む): 1911106908

約数和(自身を除く): 639098474

約数列:

[1, 2, 617, 1234, 1030801, 2061602, 636004217, 1272008434]

約数ペア:

[(1, 1272008434), (2, 636004217), (617, 2061602), (1234, 1030801)]