2912457982

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{272651}}^1$

素因数の和:272776

約数の個数: 24

約数和(自身を含む): 5128584120

約数和(自身を除く): 2216126138

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 272651, 545302, 1908557, 3817114, 13359899, 26719798, 29718959, 59437918, 208032713, 416065426, 1456228991, 2912457982]

約数ペア:

[(1, 2912457982), (2, 1456228991), (7, 416065426), (14, 208032713), (49, 59437918), (98, 29718959), (109, 26719798), (218, 13359899), (763, 3817114), (1526, 1908557), (5341, 545302), (10682, 272651)]