2801156636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 5099673600

約数和(自身を除く): 2298516964

約数列:

[1, 2, 4, 53, 67, 106, 134, 199, 212, 268, 398, 796, 991, 1982, 3551, 3964, 7102, 10547, 13333, 14204, 21094, 26666, 42188, 52523, 53332, 66397, 105046, 132794, 197209, 210092, 265588, 394418, 706649, 788836, 1413298, 2826596, 3519041, 7038082, 10452077, 13213003, 14076164, 20904154, 26426006, 41808308, 52852012, 700289159, 1400578318, 2801156636]

約数ペア:

[(1, 2801156636), (2, 1400578318), (4, 700289159), (53, 52852012), (67, 41808308), (106, 26426006), (134, 20904154), (199, 14076164), (212, 13213003), (268, 10452077), (398, 7038082), (796, 3519041), (991, 2826596), (1982, 1413298), (3551, 788836), (3964, 706649), (7102, 394418), (10547, 265588), (13333, 210092), (14204, 197209), (21094, 132794), (26666, 105046), (42188, 66397), (52523, 53332)]