2001454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1600

約数の個数: 24

約数和(自身を含む): 3763368

約数和(自身を除く): 1761914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1571, 3142, 10997, 20423, 21994, 40846, 76979, 142961, 153958, 285922, 1000727, 2001454]

約数ペア:

[(1, 2001454), (2, 1000727), (7, 285922), (13, 153958), (14, 142961), (26, 76979), (49, 40846), (91, 21994), (98, 20423), (182, 10997), (637, 3142), (1274, 1571)]