1245984602

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1\times {\mathrm{4703}}^1$

素因数の和:5797

約数の個数: 16

約数和(自身を含む): 1884798720

約数和(自身を除く): 638814118

約数列:

[1, 2, 139, 278, 953, 1906, 4703, 9406, 132467, 264934, 653717, 1307434, 4481959, 8963918, 622992301, 1245984602]

約数ペア:

[(1, 1245984602), (2, 622992301), (139, 8963918), (278, 4481959), (953, 1307434), (1906, 653717), (4703, 264934), (9406, 132467)]