2912493064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{99661}}^1$

素因数の和:99961

約数の個数: 32

約数和(自身を含む): 5901983640

約数和(自身を除く): 2989490576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 7306, 14612, 29224, 99661, 199322, 398644, 797288, 1295593, 2591186, 5182372, 10364744, 28004741, 56009482, 112018964, 224037928, 364061633, 728123266, 1456246532, 2912493064]

約数ペア:

[(1, 2912493064), (2, 1456246532), (4, 728123266), (8, 364061633), (13, 224037928), (26, 112018964), (52, 56009482), (104, 28004741), (281, 10364744), (562, 5182372), (1124, 2591186), (2248, 1295593), (3653, 797288), (7306, 398644), (14612, 199322), (29224, 99661)]