269127958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{20983}}^1$

素因数の和:21060

約数の個数: 24

約数和(自身を含む): 452121264

約数和(自身を除く): 182993306

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 20983, 41966, 230813, 461626, 1112099, 2224198, 2538943, 5077886, 12233089, 24466178, 134563979, 269127958]

約数ペア:

[(1, 269127958), (2, 134563979), (11, 24466178), (22, 12233089), (53, 5077886), (106, 2538943), (121, 2224198), (242, 1112099), (583, 461626), (1166, 230813), (6413, 41966), (12826, 20983)]