2560841246

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{24623}}^1$

素因数の和:25123

約数の個数: 16

約数和(自身を含む): 3878280000

約数和(自身を除く): 1317438754

約数列:

[1, 2, 149, 298, 349, 698, 24623, 49246, 52001, 104002, 3668827, 7337654, 8593427, 17186854, 1280420623, 2560841246]

約数ペア:

[(1, 2560841246), (2, 1280420623), (149, 17186854), (298, 8593427), (349, 7337654), (698, 3668827), (24623, 104002), (49246, 52001)]