2080651454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{514249}}^1$

素因数の和:514292

約数の個数: 24

約数和(自身を含む): 3788994000

約数和(自身を除く): 1708342546

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 514249, 1028498, 3599743, 7199486, 8742233, 17484466, 61195631, 122391262, 148617961, 297235922, 1040325727, 2080651454]

約数ペア:

[(1, 2080651454), (2, 1040325727), (7, 297235922), (14, 148617961), (17, 122391262), (34, 61195631), (119, 17484466), (238, 8742233), (289, 7199486), (578, 3599743), (2023, 1028498), (4046, 514249)]