2141490626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{66173}}^1$

素因数の和:67657

約数の個数: 16

約数和(自身を含む): 3506692608

約数和(自身を除く): 1365201982

約数列:

[1, 2, 11, 22, 1471, 2942, 16181, 32362, 66173, 132346, 727903, 1455806, 97340483, 194680966, 1070745313, 2141490626]

約数ペア:

[(1, 2141490626), (2, 1070745313), (11, 194680966), (22, 97340483), (1471, 1455806), (2942, 727903), (16181, 132346), (32362, 66173)]