313994492

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{126001}}^1$

素因数の和:126101

約数の個数: 24

約数和(自身を含む): 635050080

約数和(自身を除く): 321055588

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 126001, 252002, 504004, 882007, 1764014, 3528028, 11214089, 22428178, 44856356, 78498623, 156997246, 313994492]

約数ペア:

[(1, 313994492), (2, 156997246), (4, 78498623), (7, 44856356), (14, 22428178), (28, 11214089), (89, 3528028), (178, 1764014), (356, 882007), (623, 504004), (1246, 252002), (2492, 126001)]