2099696328832

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{641453}}^1$

素因数の和:641813

約数の個数: 64

約数和(自身を含む): 4239754358400

約数和(自身を除く): 2140058029568

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 239, 428, 478, 856, 956, 1712, 1912, 3424, 3824, 6848, 7648, 13696, 15296, 25573, 30592, 51146, 102292, 204584, 409168, 641453, 818336, 1282906, 1636672, 2565812, 3273344, 5131624, 10263248, 20526496, 41052992, 68635471, 82105984, 137270942, 153307267, 274541884, 306614534, 549083768, 613229068, 1098167536, 1226458136, 2196335072, 2452916272, 4392670144, 4905832544, 8785340288, 9811665088, 16403877569, 19623330176, 32807755138, 65615510276, 131231020552, 262462041104, 524924082208, 1049848164416, 2099696328832]

約数ペア:

[(1, 2099696328832), (2, 1049848164416), (4, 524924082208), (8, 262462041104), (16, 131231020552), (32, 65615510276), (64, 32807755138), (107, 19623330176), (128, 16403877569), (214, 9811665088), (239, 8785340288), (428, 4905832544), (478, 4392670144), (856, 2452916272), (956, 2196335072), (1712, 1226458136), (1912, 1098167536), (3424, 613229068), (3824, 549083768), (6848, 306614534), (7648, 274541884), (13696, 153307267), (15296, 137270942), (25573, 82105984), (30592, 68635471), (51146, 41052992), (102292, 20526496), (204584, 10263248), (409168, 5131624), (641453, 3273344), (818336, 2565812), (1282906, 1636672)]