2819768

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 6188160

約数和(自身を除く): 3368392

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1171, 1204, 2342, 2408, 4684, 8197, 9368, 16394, 32788, 50353, 65576, 100706, 201412, 352471, 402824, 704942, 1409884, 2819768]

約数ペア:

[(1, 2819768), (2, 1409884), (4, 704942), (7, 402824), (8, 352471), (14, 201412), (28, 100706), (43, 65576), (56, 50353), (86, 32788), (172, 16394), (301, 9368), (344, 8197), (602, 4684), (1171, 2408), (1204, 2342)]