1243600516

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{252559}}^1$

素因数の和:253794

約数の個数: 12

約数和(自身を含む): 2178077440

約数和(自身を除く): 934476924

約数列:

[1, 2, 4, 1231, 2462, 4924, 252559, 505118, 1010236, 310900129, 621800258, 1243600516]

約数ペア:

[(1, 1243600516), (2, 621800258), (4, 310900129), (1231, 1010236), (2462, 505118), (4924, 252559)]