2874832

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 5596740

約数和(自身を除く): 2721908

約数列:

[1, 2, 4, 8, 16, 353, 509, 706, 1018, 1412, 2036, 2824, 4072, 5648, 8144, 179677, 359354, 718708, 1437416, 2874832]

約数ペア:

[(1, 2874832), (2, 1437416), (4, 718708), (8, 359354), (16, 179677), (353, 8144), (509, 5648), (706, 4072), (1018, 2824), (1412, 2036)]