450558836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39929}}^1$

素因数の和:39984

約数の個数: 48

約数和(自身を含む): 1001763840

約数和(自身を除く): 551205004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 39929, 79858, 159716, 279503, 519077, 559006, 1038154, 1118012, 1237799, 2076308, 2475598, 3633539, 4951196, 7267078, 8664593, 14534156, 16091387, 17329186, 32182774, 34658372, 64365548, 112639709, 225279418, 450558836]

約数ペア:

[(1, 450558836), (2, 225279418), (4, 112639709), (7, 64365548), (13, 34658372), (14, 32182774), (26, 17329186), (28, 16091387), (31, 14534156), (52, 8664593), (62, 7267078), (91, 4951196), (124, 3633539), (182, 2475598), (217, 2076308), (364, 1237799), (403, 1118012), (434, 1038154), (806, 559006), (868, 519077), (1612, 279503), (2821, 159716), (5642, 79858), (11284, 39929)]