2450924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 5483520

約数和(自身を除く): 3032596

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 271, 323, 476, 532, 542, 646, 1084, 1292, 1897, 2261, 3794, 4522, 4607, 5149, 7588, 9044, 9214, 10298, 18428, 20596, 32249, 36043, 64498, 72086, 87533, 128996, 144172, 175066, 350132, 612731, 1225462, 2450924]

約数ペア:

[(1, 2450924), (2, 1225462), (4, 612731), (7, 350132), (14, 175066), (17, 144172), (19, 128996), (28, 87533), (34, 72086), (38, 64498), (68, 36043), (76, 32249), (119, 20596), (133, 18428), (238, 10298), (266, 9214), (271, 9044), (323, 7588), (476, 5149), (532, 4607), (542, 4522), (646, 3794), (1084, 2261), (1292, 1897)]