2847236

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 5791296

約数和(自身を除く): 2944060

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1667, 1708, 3334, 6668, 11669, 23338, 46676, 101687, 203374, 406748, 711809, 1423618, 2847236]

約数ペア:

[(1, 2847236), (2, 1423618), (4, 711809), (7, 406748), (14, 203374), (28, 101687), (61, 46676), (122, 23338), (244, 11669), (427, 6668), (854, 3334), (1667, 1708)]