1010389712

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{278191}}^1$

素因数の和:278426

約数の個数: 20

約数和(自身を含む): 1966261056

約数和(自身を除く): 955871344

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 278191, 556382, 1112764, 2225528, 4451056, 63149357, 126298714, 252597428, 505194856, 1010389712]

約数ペア:

[(1, 1010389712), (2, 505194856), (4, 252597428), (8, 126298714), (16, 63149357), (227, 4451056), (454, 2225528), (908, 1112764), (1816, 556382), (3632, 278191)]