1297340684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{34871}}^1$

素因数の和:35077

約数の個数: 24

約数和(自身を含む): 2319964416

約数和(自身を除く): 1022623732

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 9301, 18602, 34871, 37204, 69742, 139484, 2475841, 4568101, 4951682, 9136202, 9903364, 18272404, 324335171, 648670342, 1297340684]

約数ペア:

[(1, 1297340684), (2, 648670342), (4, 324335171), (71, 18272404), (131, 9903364), (142, 9136202), (262, 4951682), (284, 4568101), (524, 2475841), (9301, 139484), (18602, 69742), (34871, 37204)]