26877902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 41140224

約数和(自身を除く): 14262322

約数列:

[1, 2, 71, 142, 191, 382, 991, 1982, 13561, 27122, 70361, 140722, 189281, 378562, 13438951, 26877902]

約数ペア:

[(1, 26877902), (2, 13438951), (71, 378562), (142, 189281), (191, 140722), (382, 70361), (991, 27122), (1982, 13561)]