2008295146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 3604487040

約数和(自身を除く): 1596191894

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 257, 286, 307, 514, 614, 979, 1157, 1958, 2314, 2827, 3341, 3377, 3991, 5654, 6682, 6754, 7982, 12727, 22873, 25454, 27323, 36751, 43901, 45746, 54646, 73502, 78899, 87802, 157798, 251603, 297349, 300553, 355199, 503206, 594698, 601106, 710398, 867889, 1025687, 1735778, 2051374, 3270839, 3907189, 6541678, 7022011, 7814378, 11282557, 14044022, 22565114, 77242121, 91286143, 154484242, 182572286, 1004147573, 2008295146]

約数ペア:

[(1, 2008295146), (2, 1004147573), (11, 182572286), (13, 154484242), (22, 91286143), (26, 77242121), (89, 22565114), (143, 14044022), (178, 11282557), (257, 7814378), (286, 7022011), (307, 6541678), (514, 3907189), (614, 3270839), (979, 2051374), (1157, 1735778), (1958, 1025687), (2314, 867889), (2827, 710398), (3341, 601106), (3377, 594698), (3991, 503206), (5654, 355199), (6682, 300553), (6754, 297349), (7982, 251603), (12727, 157798), (22873, 87802), (25454, 78899), (27323, 73502), (36751, 54646), (43901, 45746)]