2042744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2190856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 167, 278, 334, 556, 668, 1112, 1336, 1529, 1837, 3058, 3674, 6116, 7348, 12232, 14696, 23213, 46426, 92852, 185704, 255343, 510686, 1021372, 2042744]

約数ペア:

[(1, 2042744), (2, 1021372), (4, 510686), (8, 255343), (11, 185704), (22, 92852), (44, 46426), (88, 23213), (139, 14696), (167, 12232), (278, 7348), (334, 6116), (556, 3674), (668, 3058), (1112, 1837), (1336, 1529)]