712923988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15497}}^1$

素因数の和:15592

約数の個数: 48

約数和(自身を含む): 1499710464

約数和(自身を除く): 786786476

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 6572, 11501, 15497, 23002, 30994, 46004, 61988, 108479, 216958, 433916, 480407, 821341, 960814, 1642682, 1921628, 3285364, 3362849, 5749387, 6725698, 11498774, 13451396, 22997548, 25461571, 50923142, 101846284, 178230997, 356461994, 712923988]

約数ペア:

[(1, 712923988), (2, 356461994), (4, 178230997), (7, 101846284), (14, 50923142), (28, 25461571), (31, 22997548), (53, 13451396), (62, 11498774), (106, 6725698), (124, 5749387), (212, 3362849), (217, 3285364), (371, 1921628), (434, 1642682), (742, 960814), (868, 821341), (1484, 480407), (1643, 433916), (3286, 216958), (6572, 108479), (11501, 61988), (15497, 46004), (23002, 30994)]