2018929544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 3943598400

約数和(自身を除く): 1924668856

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 179, 251, 274, 328, 358, 502, 548, 716, 1004, 1096, 1432, 2008, 5617, 7339, 10291, 11234, 14678, 20582, 22468, 24523, 29356, 34387, 41164, 44929, 44936, 49046, 58712, 68774, 82328, 89858, 98092, 137548, 179716, 196184, 275096, 359432, 1005443, 1409867, 1842089, 2010886, 2819734, 3684178, 4021772, 5639468, 6155273, 7368356, 8043544, 11278936, 12310546, 14736712, 24621092, 49242184, 252366193, 504732386, 1009464772, 2018929544]

約数ペア:

[(1, 2018929544), (2, 1009464772), (4, 504732386), (8, 252366193), (41, 49242184), (82, 24621092), (137, 14736712), (164, 12310546), (179, 11278936), (251, 8043544), (274, 7368356), (328, 6155273), (358, 5639468), (502, 4021772), (548, 3684178), (716, 2819734), (1004, 2010886), (1096, 1842089), (1432, 1409867), (2008, 1005443), (5617, 359432), (7339, 275096), (10291, 196184), (11234, 179716), (14678, 137548), (20582, 98092), (22468, 89858), (24523, 82328), (29356, 68774), (34387, 58712), (41164, 49046), (44929, 44936)]