1330541238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1913}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 2956992192

約数和(自身を除く): 1626450954

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 241, 481, 482, 723, 962, 1443, 1446, 1913, 2886, 3133, 3826, 5739, 6266, 8917, 9399, 11478, 17834, 18798, 24869, 26751, 49738, 53502, 70781, 74607, 115921, 141562, 149214, 212343, 231842, 347763, 424686, 461033, 695526, 920153, 922066, 1383099, 1840306, 2760459, 2766198, 5520918, 5993429, 11986858, 17058221, 17980287, 34116442, 35960574, 51174663, 102349326, 221756873, 443513746, 665270619, 1330541238]

約数ペア:

[(1, 1330541238), (2, 665270619), (3, 443513746), (6, 221756873), (13, 102349326), (26, 51174663), (37, 35960574), (39, 34116442), (74, 17980287), (78, 17058221), (111, 11986858), (222, 5993429), (241, 5520918), (481, 2766198), (482, 2760459), (723, 1840306), (962, 1383099), (1443, 922066), (1446, 920153), (1913, 695526), (2886, 461033), (3133, 424686), (3826, 347763), (5739, 231842), (6266, 212343), (8917, 149214), (9399, 141562), (11478, 115921), (17834, 74607), (18798, 70781), (24869, 53502), (26751, 49738)]