1138463926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{265129}}^1$

素因数の和:265263

約数の個数: 16

約数和(自身を含む): 1813489200

約数和(自身を除く): 675025274

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 265129, 530258, 5037451, 10074902, 29959577, 59919154, 569231963, 1138463926]

約数ペア:

[(1, 1138463926), (2, 569231963), (19, 59919154), (38, 29959577), (113, 10074902), (226, 5037451), (2147, 530258), (4294, 265129)]