22478066492

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{21121}}^1$

素因数の和:21522

約数の個数: 48

約数和(自身を含む): 45420748800

約数和(自身を除く): 22942682308

約数列:

[1, 2, 4, 7, 14, 28, 191, 199, 382, 398, 764, 796, 1337, 1393, 2674, 2786, 5348, 5572, 21121, 38009, 42242, 76018, 84484, 147847, 152036, 266063, 295694, 532126, 591388, 1064252, 4034111, 4203079, 8068222, 8406158, 16136444, 16812316, 28238777, 29421553, 56477554, 58843106, 112955108, 117686212, 802788089, 1605576178, 3211152356, 5619516623, 11239033246, 22478066492]

約数ペア:

[(1, 22478066492), (2, 11239033246), (4, 5619516623), (7, 3211152356), (14, 1605576178), (28, 802788089), (191, 117686212), (199, 112955108), (382, 58843106), (398, 56477554), (764, 29421553), (796, 28238777), (1337, 16812316), (1393, 16136444), (2674, 8406158), (2786, 8068222), (5348, 4203079), (5572, 4034111), (21121, 1064252), (38009, 591388), (42242, 532126), (76018, 295694), (84484, 266063), (147847, 152036)]