668855902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2338657}}^1$

素因数の和:2338683

約数の個数: 16

約数和(自身を含む): 1178683632

約数和(自身を除く): 509827730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2338657, 4677314, 25725227, 30402541, 51450454, 60805082, 334427951, 668855902]

約数ペア:

[(1, 668855902), (2, 334427951), (11, 60805082), (13, 51450454), (22, 30402541), (26, 25725227), (143, 4677314), (286, 2338657)]