499907538

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{237373}}^1$

素因数の和:237400

約数の個数: 40

約数和(自身を含む): 1206334668

約数和(自身を除く): 706427130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 237373, 474746, 712119, 1424238, 2136357, 3085849, 4272714, 6171698, 6409071, 9257547, 12818142, 18515094, 19227213, 27772641, 38454426, 55545282, 83317923, 166635846, 249953769, 499907538]

約数ペア:

[(1, 499907538), (2, 249953769), (3, 166635846), (6, 83317923), (9, 55545282), (13, 38454426), (18, 27772641), (26, 19227213), (27, 18515094), (39, 12818142), (54, 9257547), (78, 6409071), (81, 6171698), (117, 4272714), (162, 3085849), (234, 2136357), (351, 1424238), (702, 712119), (1053, 474746), (2106, 237373)]