1189741042

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{474757}}^1$

素因数の和:474945

約数の個数: 16

約数和(自身を含む): 2050954560

約数和(自身を除く): 861213518

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 474757, 949514, 3323299, 6646598, 84981503, 169963006, 594870521, 1189741042]

約数ペア:

[(1, 1189741042), (2, 594870521), (7, 169963006), (14, 84981503), (179, 6646598), (358, 3323299), (1253, 949514), (2506, 474757)]