2912776070372

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1\times {\mathrm{399043}}^1$

素因数の和:401688

約数の個数: 48

約数和(自身を含む): 5884449672192

約数和(自身を除く): 2971673601820

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2531, 2884, 5062, 10124, 17717, 35434, 70868, 260693, 399043, 521386, 798086, 1042772, 1596172, 1824851, 2793301, 3649702, 5586602, 7299404, 11173204, 41101429, 82202858, 164405716, 287710003, 575420006, 1009977833, 1150840012, 2019955666, 4039911332, 7069844831, 14139689662, 28279379324, 104027716799, 208055433598, 416110867196, 728194017593, 1456388035186, 2912776070372]

約数ペア:

[(1, 2912776070372), (2, 1456388035186), (4, 728194017593), (7, 416110867196), (14, 208055433598), (28, 104027716799), (103, 28279379324), (206, 14139689662), (412, 7069844831), (721, 4039911332), (1442, 2019955666), (2531, 1150840012), (2884, 1009977833), (5062, 575420006), (10124, 287710003), (17717, 164405716), (35434, 82202858), (70868, 41101429), (260693, 11173204), (399043, 7299404), (521386, 5586602), (798086, 3649702), (1042772, 2793301), (1596172, 1824851)]