1257626006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18393

約数の個数: 48

約数和(自身を含む): 2415160800

約数和(自身を除く): 1157534794

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 754, 1183, 2366, 2639, 4901, 5278, 9802, 18329, 34307, 36658, 68614, 128303, 238277, 256606, 476554, 531541, 1063082, 1667939, 3097601, 3335878, 3720787, 6195202, 6910033, 7441574, 13820066, 21683207, 43366414, 48370231, 89830429, 96740462, 179660858, 628813003, 1257626006]

約数ペア:

[(1, 1257626006), (2, 628813003), (7, 179660858), (13, 96740462), (14, 89830429), (26, 48370231), (29, 43366414), (58, 21683207), (91, 13820066), (169, 7441574), (182, 6910033), (203, 6195202), (338, 3720787), (377, 3335878), (406, 3097601), (754, 1667939), (1183, 1063082), (2366, 531541), (2639, 476554), (4901, 256606), (5278, 238277), (9802, 128303), (18329, 68614), (34307, 36658)]