127928068

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{293413}}^1$

素因数の和:293526

約数の個数: 12

約数和(自身を含む): 225928780

約数和(自身を除く): 98000712

約数列:

[1, 2, 4, 109, 218, 436, 293413, 586826, 1173652, 31982017, 63964034, 127928068]

約数ペア:

[(1, 127928068), (2, 63964034), (4, 31982017), (109, 1173652), (218, 586826), (436, 293413)]