1296203140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2234833}}^1$

素因数の和:2234871

約数の個数: 24

約数和(自身を含む): 2815890840

約数和(自身を除く): 1519687700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2234833, 4469666, 8939332, 11174165, 22348330, 44696660, 64810157, 129620314, 259240628, 324050785, 648101570, 1296203140]

約数ペア:

[(1, 1296203140), (2, 648101570), (4, 324050785), (5, 259240628), (10, 129620314), (20, 64810157), (29, 44696660), (58, 22348330), (116, 11174165), (145, 8939332), (290, 4469666), (580, 2234833)]