2612298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 5697216

約数和(自身を除く): 3084918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 313, 321, 626, 642, 939, 1391, 1878, 2782, 4069, 4173, 8138, 8346, 12207, 24414, 33491, 66982, 100473, 200946, 435383, 870766, 1306149, 2612298]

約数ペア:

[(1, 2612298), (2, 1306149), (3, 870766), (6, 435383), (13, 200946), (26, 100473), (39, 66982), (78, 33491), (107, 24414), (214, 12207), (313, 8346), (321, 8138), (626, 4173), (642, 4069), (939, 2782), (1391, 1878)]