238284428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 424150272

約数和(自身を除く): 185865844

約数列:

[1, 2, 4, 67, 134, 268, 727, 1223, 1454, 2446, 2908, 4892, 48709, 81941, 97418, 163882, 194836, 327764, 889121, 1778242, 3556484, 59571107, 119142214, 238284428]

約数ペア:

[(1, 238284428), (2, 119142214), (4, 59571107), (67, 3556484), (134, 1778242), (268, 889121), (727, 327764), (1223, 194836), (1454, 163882), (2446, 97418), (2908, 81941), (4892, 48709)]