2852860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 6083280

約数和(自身を除く): 3230420

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2129, 4258, 8516, 10645, 21290, 42580, 142643, 285286, 570572, 713215, 1426430, 2852860]

約数ペア:

[(1, 2852860), (2, 1426430), (4, 713215), (5, 570572), (10, 285286), (20, 142643), (67, 42580), (134, 21290), (268, 10645), (335, 8516), (670, 4258), (1340, 2129)]