2458988

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 5013792

約数和(自身を除く): 2554804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1657, 3314, 6628, 11599, 23198, 46396, 87821, 175642, 351284, 614747, 1229494, 2458988]

約数ペア:

[(1, 2458988), (2, 1229494), (4, 614747), (7, 351284), (14, 175642), (28, 87821), (53, 46396), (106, 23198), (212, 11599), (371, 6628), (742, 3314), (1484, 1657)]