427495798

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{3461}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 647255520

約数和(自身を除く): 219759722

約数列:

[1, 2, 151, 302, 409, 818, 3461, 6922, 61759, 123518, 522611, 1045222, 1415549, 2831098, 213747899, 427495798]

約数ペア:

[(1, 427495798), (2, 213747899), (151, 2831098), (302, 1415549), (409, 1045222), (818, 522611), (3461, 123518), (6922, 61759)]