4578742

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 7886592

約数和(自身を除く): 3307850

約数列:

[1, 2, 7, 14, 251, 502, 1303, 1757, 2606, 3514, 9121, 18242, 327053, 654106, 2289371, 4578742]

約数ペア:

[(1, 4578742), (2, 2289371), (7, 654106), (14, 327053), (251, 18242), (502, 9121), (1303, 3514), (1757, 2606)]