2213904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 7142400

約数和(自身を除く): 4928496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 599, 616, 924, 1198, 1232, 1797, 1848, 2396, 3594, 3696, 4193, 4792, 6589, 7188, 8386, 9584, 12579, 13178, 14376, 16772, 19767, 25158, 26356, 28752, 33544, 39534, 46123, 50316, 52712, 67088, 79068, 92246, 100632, 105424, 138369, 158136, 184492, 201264, 276738, 316272, 368984, 553476, 737968, 1106952, 2213904]

約数ペア:

[(1, 2213904), (2, 1106952), (3, 737968), (4, 553476), (6, 368984), (7, 316272), (8, 276738), (11, 201264), (12, 184492), (14, 158136), (16, 138369), (21, 105424), (22, 100632), (24, 92246), (28, 79068), (33, 67088), (42, 52712), (44, 50316), (48, 46123), (56, 39534), (66, 33544), (77, 28752), (84, 26356), (88, 25158), (112, 19767), (132, 16772), (154, 14376), (168, 13178), (176, 12579), (231, 9584), (264, 8386), (308, 7188), (336, 6589), (462, 4792), (528, 4193), (599, 3696), (616, 3594), (924, 2396), (1198, 1848), (1232, 1797)]