1369016888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 2669008320

約数和(自身を除く): 1299991432

約数列:

[1, 2, 4, 8, 71, 73, 137, 142, 146, 241, 274, 284, 292, 482, 548, 568, 584, 964, 1096, 1928, 5183, 9727, 10001, 10366, 17111, 17593, 19454, 20002, 20732, 33017, 34222, 35186, 38908, 40004, 41464, 66034, 68444, 70372, 77816, 80008, 132068, 136888, 140744, 264136, 710071, 1249103, 1420142, 2344207, 2410241, 2498206, 2840284, 4688414, 4820482, 4996412, 5680568, 9376828, 9640964, 9992824, 18753656, 19281928, 171127111, 342254222, 684508444, 1369016888]

約数ペア:

[(1, 1369016888), (2, 684508444), (4, 342254222), (8, 171127111), (71, 19281928), (73, 18753656), (137, 9992824), (142, 9640964), (146, 9376828), (241, 5680568), (274, 4996412), (284, 4820482), (292, 4688414), (482, 2840284), (548, 2498206), (568, 2410241), (584, 2344207), (964, 1420142), (1096, 1249103), (1928, 710071), (5183, 264136), (9727, 140744), (10001, 136888), (10366, 132068), (17111, 80008), (17593, 77816), (19454, 70372), (20002, 68444), (20732, 66034), (33017, 41464), (34222, 40004), (35186, 38908)]