2016252016

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{919823}}^1$

素因数の和:919968

約数の個数: 20

約数和(自身を含む): 3935007072

約数和(自身を除く): 1918755056

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 919823, 1839646, 3679292, 7358584, 14717168, 126015751, 252031502, 504063004, 1008126008, 2016252016]

約数ペア:

[(1, 2016252016), (2, 1008126008), (4, 504063004), (8, 252031502), (16, 126015751), (137, 14717168), (274, 7358584), (548, 3679292), (1096, 1839646), (2192, 919823)]