2889512

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 2553688

約数列:

[1, 2, 4, 8, 251, 502, 1004, 1439, 2008, 2878, 5756, 11512, 361189, 722378, 1444756, 2889512]

約数ペア:

[(1, 2889512), (2, 1444756), (4, 722378), (8, 361189), (251, 11512), (502, 5756), (1004, 2878), (1439, 2008)]