541520004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{12497}}^1$

素因数の和:12684

約数の個数: 48

約数和(自身を含む): 1326987648

約数和(自身を除く): 785467644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 7222, 10833, 12497, 14444, 21666, 24994, 37491, 43332, 49988, 74982, 149964, 287431, 574862, 862293, 1149724, 1724586, 1962029, 3449172, 3924058, 5886087, 7848116, 11772174, 23544348, 45126667, 90253334, 135380001, 180506668, 270760002, 541520004]

約数ペア:

[(1, 541520004), (2, 270760002), (3, 180506668), (4, 135380001), (6, 90253334), (12, 45126667), (23, 23544348), (46, 11772174), (69, 7848116), (92, 5886087), (138, 3924058), (157, 3449172), (276, 1962029), (314, 1724586), (471, 1149724), (628, 862293), (942, 574862), (1884, 287431), (3611, 149964), (7222, 74982), (10833, 49988), (12497, 43332), (14444, 37491), (21666, 24994)]