2011879198

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{136993}}^1$

素因数の和:138051

約数の個数: 16

約数和(自身を含む): 3452248800

約数和(自身を除く): 1440369602

約数列:

[1, 2, 7, 14, 1049, 2098, 7343, 14686, 136993, 273986, 958951, 1917902, 143705657, 287411314, 1005939599, 2011879198]

約数ペア:

[(1, 2011879198), (2, 1005939599), (7, 287411314), (14, 143705657), (1049, 1917902), (2098, 958951), (7343, 273986), (14686, 136993)]