2051210344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{28949}}^1$

素因数の和:29493

約数の個数: 32

約数和(自身を含む): 4080213000

約数和(自身を除く): 2029002656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 2084, 4168, 8857, 17714, 28949, 35428, 57898, 70856, 115796, 231592, 492133, 984266, 1968532, 3937064, 15082429, 30164858, 60329716, 120659432, 256401293, 512802586, 1025605172, 2051210344]

約数ペア:

[(1, 2051210344), (2, 1025605172), (4, 512802586), (8, 256401293), (17, 120659432), (34, 60329716), (68, 30164858), (136, 15082429), (521, 3937064), (1042, 1968532), (2084, 984266), (4168, 492133), (8857, 231592), (17714, 115796), (28949, 70856), (35428, 57898)]