974903998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{666829}}^1$

素因数の和:666891

約数の個数: 16

約数和(自身を含む): 1584388080

約数和(自身を除く): 609484082

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 666829, 1333658, 11336093, 22672186, 28673647, 57347294, 487451999, 974903998]

約数ペア:

[(1, 974903998), (2, 487451999), (17, 57347294), (34, 28673647), (43, 22672186), (86, 11336093), (731, 1333658), (1462, 666829)]