968991898

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1305919}}^1$

素因数の和:1305981

約数の個数: 16

約数和(自身を含む): 1692472320

約数和(自身を除く): 723480422

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1305919, 2611838, 9141433, 18282866, 69213707, 138427414, 484495949, 968991898]

約数ペア:

[(1, 968991898), (2, 484495949), (7, 138427414), (14, 69213707), (53, 18282866), (106, 9141433), (371, 2611838), (742, 1305919)]