486578372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17257}}^1$

素因数の和:17340

約数の個数: 48

約数和(自身を含む): 1043763840

約数和(自身を除く): 557185468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 17257, 28196, 34514, 69028, 120799, 241598, 327883, 483196, 655766, 914621, 1311532, 1829242, 2295181, 3658484, 4590362, 6402347, 9180724, 12804694, 17377799, 25609388, 34755598, 69511196, 121644593, 243289186, 486578372]

約数ペア:

[(1, 486578372), (2, 243289186), (4, 121644593), (7, 69511196), (14, 34755598), (19, 25609388), (28, 17377799), (38, 12804694), (53, 9180724), (76, 6402347), (106, 4590362), (133, 3658484), (212, 2295181), (266, 1829242), (371, 1311532), (532, 914621), (742, 655766), (1007, 483196), (1484, 327883), (2014, 241598), (4028, 120799), (7049, 69028), (14098, 34514), (17257, 28196)]