2016345772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{5039}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 4172636160

約数和(自身を除く): 2156290388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 461, 868, 922, 1844, 3227, 5039, 6454, 10078, 12908, 14291, 20156, 28582, 35273, 57164, 70546, 100037, 141092, 156209, 200074, 312418, 400148, 624836, 1093463, 2186926, 2322979, 4373852, 4645958, 9291916, 16260853, 32521706, 65043412, 72012349, 144024698, 288049396, 504086443, 1008172886, 2016345772]

約数ペア:

[(1, 2016345772), (2, 1008172886), (4, 504086443), (7, 288049396), (14, 144024698), (28, 72012349), (31, 65043412), (62, 32521706), (124, 16260853), (217, 9291916), (434, 4645958), (461, 4373852), (868, 2322979), (922, 2186926), (1844, 1093463), (3227, 624836), (5039, 400148), (6454, 312418), (10078, 200074), (12908, 156209), (14291, 141092), (20156, 100037), (28582, 70546), (35273, 57164)]