247821829442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{2357}}^1$

素因数の和:3335

約数の個数: 64

約数和(自身を含む): 416882930688

約数和(自身を除く): 169061101246

約数列:

[1, 2, 11, 22, 71, 83, 142, 166, 781, 811, 913, 1562, 1622, 1826, 2357, 4714, 5893, 8921, 11786, 17842, 25927, 51854, 57581, 64823, 67313, 115162, 129646, 134626, 167347, 195631, 334694, 391262, 633391, 740443, 1266782, 1480886, 1840817, 1911527, 2151941, 3681634, 3823054, 4303882, 4779223, 9558446, 13889801, 21026797, 27779602, 42053594, 52571453, 105142906, 135718417, 152787811, 158656741, 271436834, 305575622, 317313482, 1492902587, 1745224151, 2985805174, 3490448302, 11264628611, 22529257222, 123910914721, 247821829442]

約数ペア:

[(1, 247821829442), (2, 123910914721), (11, 22529257222), (22, 11264628611), (71, 3490448302), (83, 2985805174), (142, 1745224151), (166, 1492902587), (781, 317313482), (811, 305575622), (913, 271436834), (1562, 158656741), (1622, 152787811), (1826, 135718417), (2357, 105142906), (4714, 52571453), (5893, 42053594), (8921, 27779602), (11786, 21026797), (17842, 13889801), (25927, 9558446), (51854, 4779223), (57581, 4303882), (64823, 3823054), (67313, 3681634), (115162, 2151941), (129646, 1911527), (134626, 1840817), (167347, 1480886), (195631, 1266782), (334694, 740443), (391262, 633391)]