13888917644

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1\times {\mathrm{5407}}^1$

素因数の和:6078

約数の個数: 48

約数和(自身を含む): 27983155200

約数和(自身を除く): 14094237556

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 461, 796, 922, 1393, 1844, 2786, 3227, 5407, 5572, 6454, 10814, 12908, 21628, 37849, 75698, 91739, 151396, 183478, 366956, 642173, 1075993, 1284346, 2151986, 2492627, 2568692, 4303972, 4985254, 7531951, 9970508, 15063902, 17448389, 30127804, 34896778, 69793556, 496032773, 992065546, 1984131092, 3472229411, 6944458822, 13888917644]

約数ペア:

[(1, 13888917644), (2, 6944458822), (4, 3472229411), (7, 1984131092), (14, 992065546), (28, 496032773), (199, 69793556), (398, 34896778), (461, 30127804), (796, 17448389), (922, 15063902), (1393, 9970508), (1844, 7531951), (2786, 4985254), (3227, 4303972), (5407, 2568692), (5572, 2492627), (6454, 2151986), (10814, 1284346), (12908, 1075993), (21628, 642173), (37849, 366956), (75698, 183478), (91739, 151396)]