1943117008

素因数分解:

$2^4\times 7^1\times {\mathrm{17349259}}^1$

素因数の和:17349274

約数の個数: 20

約数和(自身を含む): 4302616480

約数和(自身を除く): 2359499472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17349259, 34698518, 69397036, 121444813, 138794072, 242889626, 277588144, 485779252, 971558504, 1943117008]

約数ペア:

[(1, 1943117008), (2, 971558504), (4, 485779252), (7, 277588144), (8, 242889626), (14, 138794072), (16, 121444813), (28, 69397036), (56, 34698518), (112, 17349259)]