90649202

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{380879}}^1$

素因数の和:380905

約数の個数: 16

約数和(自身を含む): 164540160

約数和(自身を除く): 73890958

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 380879, 761758, 2666153, 5332306, 6474943, 12949886, 45324601, 90649202]

約数ペア:

[(1, 90649202), (2, 45324601), (7, 12949886), (14, 6474943), (17, 5332306), (34, 2666153), (119, 761758), (238, 380879)]