4447996

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 9032576

約数和(自身を除く): 4584580

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2371, 4742, 9484, 16597, 33194, 66388, 158857, 317714, 635428, 1111999, 2223998, 4447996]

約数ペア:

[(1, 4447996), (2, 2223998), (4, 1111999), (7, 635428), (14, 317714), (28, 158857), (67, 66388), (134, 33194), (268, 16597), (469, 9484), (938, 4742), (1876, 2371)]