1351006384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40394

約数の個数: 80

約数和(自身を含む): 3361784832

約数和(自身を除く): 2010778448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 33488, 40343, 80686, 161372, 282401, 322744, 524459, 564802, 645488, 927889, 1048918, 1129604, 1855778, 2097836, 2259208, 3671213, 3711556, 4195672, 4518416, 6495223, 7342426, 7423112, 8391344, 12062557, 12990446, 14684852, 14846224, 24125114, 25980892, 29369704, 48250228, 51961784, 58739408, 84437899, 96500456, 103923568, 168875798, 193000912, 337751596, 675503192, 1351006384]

約数ペア:

[(1, 1351006384), (2, 675503192), (4, 337751596), (7, 193000912), (8, 168875798), (13, 103923568), (14, 96500456), (16, 84437899), (23, 58739408), (26, 51961784), (28, 48250228), (46, 29369704), (52, 25980892), (56, 24125114), (91, 14846224), (92, 14684852), (104, 12990446), (112, 12062557), (161, 8391344), (182, 7423112), (184, 7342426), (208, 6495223), (299, 4518416), (322, 4195672), (364, 3711556), (368, 3671213), (598, 2259208), (644, 2097836), (728, 1855778), (1196, 1129604), (1288, 1048918), (1456, 927889), (2093, 645488), (2392, 564802), (2576, 524459), (4186, 322744), (4784, 282401), (8372, 161372), (16744, 80686), (33488, 40343)]