1401031804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^2\times {\mathrm{661}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 2600322760

約数和(自身を除く): 1199290956

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 661, 668, 1322, 2644, 3173, 6346, 12559, 12692, 25118, 27889, 50236, 55778, 110387, 111556, 220774, 441548, 529891, 1059782, 2097353, 2119564, 4194706, 8389412, 18434629, 36869258, 73738516, 350257951, 700515902, 1401031804]

約数ペア:

[(1, 1401031804), (2, 700515902), (4, 350257951), (19, 73738516), (38, 36869258), (76, 18434629), (167, 8389412), (334, 4194706), (661, 2119564), (668, 2097353), (1322, 1059782), (2644, 529891), (3173, 441548), (6346, 220774), (12559, 111556), (12692, 110387), (25118, 55778), (27889, 50236)]