1245367006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{656147}}^1$

素因数の和:656235

約数の個数: 16

約数和(自身を含む): 2039307984

約数和(自身を除く): 793940978

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 656147, 1312294, 8529911, 17059822, 47898731, 95797462, 622683503, 1245367006]

約数ペア:

[(1, 1245367006), (2, 622683503), (13, 95797462), (26, 47898731), (73, 17059822), (146, 8529911), (949, 1312294), (1898, 656147)]