2894766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 6673920

約数和(自身を除く): 3779154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 439, 471, 878, 942, 1099, 1317, 2198, 2634, 3073, 3297, 6146, 6594, 9219, 18438, 68923, 137846, 206769, 413538, 482461, 964922, 1447383, 2894766]

約数ペア:

[(1, 2894766), (2, 1447383), (3, 964922), (6, 482461), (7, 413538), (14, 206769), (21, 137846), (42, 68923), (157, 18438), (314, 9219), (439, 6594), (471, 6146), (878, 3297), (942, 3073), (1099, 2634), (1317, 2198)]