1234854242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1\times {\mathrm{9151}}^1$

素因数の和:9881

約数の個数: 16

約数和(自身を含む): 1872499200

約数和(自身を除く): 637644958

約数列:

[1, 2, 109, 218, 619, 1238, 9151, 18302, 67471, 134942, 997459, 1994918, 5664469, 11328938, 617427121, 1234854242]

約数ペア:

[(1, 1234854242), (2, 617427121), (109, 11328938), (218, 5664469), (619, 1994918), (1238, 997459), (9151, 134942), (18302, 67471)]