2510178638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10372639}}^1$

素因数の和:10372663

約数の個数: 12

約数和(自身を含む): 4138683360

約数和(自身を除く): 1628504722

約数列:

[1, 2, 11, 22, 121, 242, 10372639, 20745278, 114099029, 228198058, 1255089319, 2510178638]

約数ペア:

[(1, 2510178638), (2, 1255089319), (11, 228198058), (22, 114099029), (121, 20745278), (242, 10372639)]