125712412

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{28597}}^1$

素因数の和:28765

約数の個数: 24

約数和(自身を含む): 253035104

約数和(自身を除く): 127322692

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 28597, 57194, 114388, 200179, 400358, 800716, 4489729, 8979458, 17958916, 31428103, 62856206, 125712412]

約数ペア:

[(1, 125712412), (2, 62856206), (4, 31428103), (7, 17958916), (14, 8979458), (28, 4489729), (157, 800716), (314, 400358), (628, 200179), (1099, 114388), (2198, 57194), (4396, 28597)]