9874964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 10083436

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 109, 116, 142, 218, 284, 319, 436, 638, 781, 1199, 1276, 1562, 2059, 2398, 3124, 3161, 4118, 4796, 6322, 7739, 8236, 12644, 15478, 22649, 30956, 34771, 45298, 69542, 85129, 90596, 139084, 170258, 224431, 340516, 448862, 897724, 2468741, 4937482, 9874964]

約数ペア:

[(1, 9874964), (2, 4937482), (4, 2468741), (11, 897724), (22, 448862), (29, 340516), (44, 224431), (58, 170258), (71, 139084), (109, 90596), (116, 85129), (142, 69542), (218, 45298), (284, 34771), (319, 30956), (436, 22649), (638, 15478), (781, 12644), (1199, 8236), (1276, 7739), (1562, 6322), (2059, 4796), (2398, 4118), (3124, 3161)]