126706433938

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1289}}^1\times {\mathrm{17167}}^1$

素因数の和:18874

約数の個数: 32

約数和(自身を含む): 217923724800

約数和(自身を除く): 91217290862

約数列:

[1, 2, 7, 14, 409, 818, 1289, 2578, 2863, 5726, 9023, 17167, 18046, 34334, 120169, 240338, 527201, 1054402, 3690407, 7021303, 7380814, 14042606, 22128263, 44256526, 49149121, 98298242, 154897841, 309795682, 9050459567, 18100919134, 63353216969, 126706433938]

約数ペア:

[(1, 126706433938), (2, 63353216969), (7, 18100919134), (14, 9050459567), (409, 309795682), (818, 154897841), (1289, 98298242), (2578, 49149121), (2863, 44256526), (5726, 22128263), (9023, 14042606), (17167, 7380814), (18046, 7021303), (34334, 3690407), (120169, 1054402), (240338, 527201)]