2057154213

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 2878267392

約数和(自身を除く): 821113179

約数列:

[1, 3, 41, 71, 103, 123, 213, 309, 2287, 2911, 4223, 6861, 7313, 8733, 12669, 21939, 93767, 162377, 235561, 281301, 299833, 487131, 706683, 899499, 6657457, 9658001, 16724831, 19972371, 28974003, 50174493, 685718071, 2057154213]

約数ペア:

[(1, 2057154213), (3, 685718071), (41, 50174493), (71, 28974003), (103, 19972371), (123, 16724831), (213, 9658001), (309, 6657457), (2287, 899499), (2911, 706683), (4223, 487131), (6861, 299833), (7313, 281301), (8733, 235561), (12669, 162377), (21939, 93767)]