128250707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 141103200

約数和(自身を除く): 12852493

約数列:

[1, 13, 73, 149, 907, 949, 1937, 10877, 11791, 66211, 135143, 141401, 860743, 1756859, 9865439, 128250707]

約数ペア:

[(1, 128250707), (13, 9865439), (73, 1756859), (149, 860743), (907, 141401), (949, 135143), (1937, 66211), (10877, 11791)]