12782042

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 11732518

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 127, 158, 182, 254, 553, 637, 889, 1027, 1106, 1274, 1651, 1778, 2054, 3302, 3871, 6223, 7189, 7742, 10033, 11557, 12446, 14378, 20066, 23114, 50323, 70231, 80899, 100646, 130429, 140462, 161798, 260858, 491617, 913003, 983234, 1826006, 6391021, 12782042]

約数ペア:

[(1, 12782042), (2, 6391021), (7, 1826006), (13, 983234), (14, 913003), (26, 491617), (49, 260858), (79, 161798), (91, 140462), (98, 130429), (127, 100646), (158, 80899), (182, 70231), (254, 50323), (553, 23114), (637, 20066), (889, 14378), (1027, 12446), (1106, 11557), (1274, 10033), (1651, 7742), (1778, 7189), (2054, 6223), (3302, 3871)]