868341716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{270343}}^1$

素因数の和:270431

約数の個数: 24

約数和(自身を含む): 1680458304

約数和(自身を除く): 812116588

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 270343, 540686, 1081372, 2973773, 5947546, 11895092, 19735039, 39470078, 78940156, 217085429, 434170858, 868341716]

約数ペア:

[(1, 868341716), (2, 434170858), (4, 217085429), (11, 78940156), (22, 39470078), (44, 19735039), (73, 11895092), (146, 5947546), (292, 2973773), (803, 1081372), (1606, 540686), (3212, 270343)]