254626892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{9187}}^1$

素因数の和:9258

約数の個数: 36

約数和(自身を含む): 494332776

約数和(自身を除く): 239705884

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 9187, 13858, 18374, 27716, 36748, 119431, 238862, 376667, 477724, 753334, 1506668, 1552603, 3105206, 4896671, 6210412, 9793342, 19586684, 63656723, 127313446, 254626892]

約数ペア:

[(1, 254626892), (2, 127313446), (4, 63656723), (13, 19586684), (26, 9793342), (41, 6210412), (52, 4896671), (82, 3105206), (164, 1552603), (169, 1506668), (338, 753334), (533, 477724), (676, 376667), (1066, 238862), (2132, 119431), (6929, 36748), (9187, 27716), (13858, 18374)]