2016226373

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 2421619200

約数和(自身を除く): 405392827

約数列:

[1, 7, 41, 49, 287, 311, 343, 461, 2009, 2177, 3227, 12751, 14063, 15239, 18901, 22589, 89257, 106673, 132307, 143371, 158123, 624799, 926149, 1003597, 4373593, 5878211, 6483043, 7025179, 41147477, 49176253, 288032339, 2016226373]

約数ペア:

[(1, 2016226373), (7, 288032339), (41, 49176253), (49, 41147477), (287, 7025179), (311, 6483043), (343, 5878211), (461, 4373593), (2009, 1003597), (2177, 926149), (3227, 624799), (12751, 158123), (14063, 143371), (15239, 132307), (18901, 106673), (22589, 89257)]