3915489808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2948411}}^1$

素因数の和:2948502

約数の個数: 20

約数和(自身を含む): 7677664848

約数和(自身を除く): 3762175040

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2948411, 5896822, 11793644, 23587288, 47174576, 244718113, 489436226, 978872452, 1957744904, 3915489808]

約数ペア:

[(1, 3915489808), (2, 1957744904), (4, 978872452), (8, 489436226), (16, 244718113), (83, 47174576), (166, 23587288), (332, 11793644), (664, 5896822), (1328, 2948411)]