1306699274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 2123573760

約数和(自身を除く): 816874486

約数列:

[1, 2, 19, 38, 41, 82, 223, 446, 779, 1558, 3761, 4237, 7522, 8474, 9143, 18286, 71459, 142918, 154201, 173717, 308402, 347434, 838703, 1677406, 2929819, 5859638, 15935357, 31870714, 34386823, 68773646, 653349637, 1306699274]

約数ペア:

[(1, 1306699274), (2, 653349637), (19, 68773646), (38, 34386823), (41, 31870714), (82, 15935357), (223, 5859638), (446, 2929819), (779, 1677406), (1558, 838703), (3761, 347434), (4237, 308402), (7522, 173717), (8474, 154201), (9143, 142918), (18286, 71459)]