2164144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3348

約数の個数: 20

約数和(自身を含む): 4296600

約数和(自身を除く): 2132456

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3299, 6598, 13196, 26392, 52784, 135259, 270518, 541036, 1082072, 2164144]

約数ペア:

[(1, 2164144), (2, 1082072), (4, 541036), (8, 270518), (16, 135259), (41, 52784), (82, 26392), (164, 13196), (328, 6598), (656, 3299)]