2782956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4555284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 727, 957, 1276, 1454, 1914, 2181, 2908, 3828, 4362, 7997, 8724, 15994, 21083, 23991, 31988, 42166, 47982, 63249, 84332, 95964, 126498, 231913, 252996, 463826, 695739, 927652, 1391478, 2782956]

約数ペア:

[(1, 2782956), (2, 1391478), (3, 927652), (4, 695739), (6, 463826), (11, 252996), (12, 231913), (22, 126498), (29, 95964), (33, 84332), (44, 63249), (58, 47982), (66, 42166), (87, 31988), (116, 23991), (132, 21083), (174, 15994), (319, 8724), (348, 7997), (638, 4362), (727, 3828), (957, 2908), (1276, 2181), (1454, 1914)]