870819554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{15277}}^1$

素因数の和:17881

約数の個数: 16

約数和(自身を含む): 1425620736

約数和(自身を除く): 554801182

約数列:

[1, 2, 11, 22, 2591, 5182, 15277, 28501, 30554, 57002, 168047, 336094, 39582707, 79165414, 435409777, 870819554]

約数ペア:

[(1, 870819554), (2, 435409777), (11, 79165414), (22, 39582707), (2591, 336094), (5182, 168047), (15277, 57002), (28501, 30554)]