1254464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1182

約数の個数: 28

約数和(自身を含む): 2638044

約数和(自身を除く): 1383580

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1153, 2306, 4612, 9224, 18448, 19601, 36896, 39202, 73792, 78404, 156808, 313616, 627232, 1254464]

約数ペア:

[(1, 1254464), (2, 627232), (4, 313616), (8, 156808), (16, 78404), (17, 73792), (32, 39202), (34, 36896), (64, 19601), (68, 18448), (136, 9224), (272, 4612), (544, 2306), (1088, 1153)]