129483358

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 200468736

約数和(自身を除く): 70985378

約数列:

[1, 2, 61, 122, 127, 137, 254, 274, 3721, 7442, 7747, 8357, 15494, 16714, 17399, 34798, 472567, 509777, 945134, 1019554, 1061339, 2122678, 64741679, 129483358]

約数ペア:

[(1, 129483358), (2, 64741679), (61, 2122678), (122, 1061339), (127, 1019554), (137, 945134), (254, 509777), (274, 472567), (3721, 34798), (7442, 17399), (7747, 16714), (8357, 15494)]