2080632918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12253}}^1$

素因数の和:12589

約数の個数: 64

約数和(自身を含む): 5138445312

約数和(自身を除く): 3057812394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 311, 546, 622, 933, 1866, 2177, 4043, 4354, 6531, 8086, 12129, 12253, 13062, 24258, 24506, 28301, 36759, 56602, 73518, 84903, 85771, 159289, 169806, 171542, 257313, 318578, 477867, 514626, 955734, 1115023, 2230046, 3345069, 3810683, 6690138, 7621366, 11432049, 22864098, 26674781, 49538879, 53349562, 80024343, 99077758, 148616637, 160048686, 297233274, 346772153, 693544306, 1040316459, 2080632918]

約数ペア:

[(1, 2080632918), (2, 1040316459), (3, 693544306), (6, 346772153), (7, 297233274), (13, 160048686), (14, 148616637), (21, 99077758), (26, 80024343), (39, 53349562), (42, 49538879), (78, 26674781), (91, 22864098), (182, 11432049), (273, 7621366), (311, 6690138), (546, 3810683), (622, 3345069), (933, 2230046), (1866, 1115023), (2177, 955734), (4043, 514626), (4354, 477867), (6531, 318578), (8086, 257313), (12129, 171542), (12253, 169806), (13062, 159289), (24258, 85771), (24506, 84903), (28301, 73518), (36759, 56602)]