2417772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 4114068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 269, 321, 428, 538, 642, 749, 807, 1076, 1284, 1498, 1614, 1883, 2247, 2996, 3228, 3766, 4494, 5649, 7532, 8988, 11298, 22596, 28783, 57566, 86349, 115132, 172698, 201481, 345396, 402962, 604443, 805924, 1208886, 2417772]

約数ペア:

[(1, 2417772), (2, 1208886), (3, 805924), (4, 604443), (6, 402962), (7, 345396), (12, 201481), (14, 172698), (21, 115132), (28, 86349), (42, 57566), (84, 28783), (107, 22596), (214, 11298), (269, 8988), (321, 7532), (428, 5649), (538, 4494), (642, 3766), (749, 3228), (807, 2996), (1076, 2247), (1284, 1883), (1498, 1614)]