489606714

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{12269}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 1089576000

約数和(自身を除く): 599969286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 6651, 12269, 13302, 19953, 24538, 36807, 39906, 73614, 110421, 220842, 331263, 662526, 9066791, 18133582, 27200373, 54400746, 81601119, 163202238, 244803357, 489606714]

約数ペア:

[(1, 489606714), (2, 244803357), (3, 163202238), (6, 81601119), (9, 54400746), (18, 27200373), (27, 18133582), (54, 9066791), (739, 662526), (1478, 331263), (2217, 220842), (4434, 110421), (6651, 73614), (12269, 39906), (13302, 36807), (19953, 24538)]