2782356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4402668

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 593, 782, 1173, 1186, 1564, 1779, 2346, 2372, 3558, 4692, 7116, 10081, 13639, 20162, 27278, 30243, 40324, 40917, 54556, 60486, 81834, 120972, 163668, 231863, 463726, 695589, 927452, 1391178, 2782356]

約数ペア:

[(1, 2782356), (2, 1391178), (3, 927452), (4, 695589), (6, 463726), (12, 231863), (17, 163668), (23, 120972), (34, 81834), (46, 60486), (51, 54556), (68, 40917), (69, 40324), (92, 30243), (102, 27278), (138, 20162), (204, 13639), (276, 10081), (391, 7116), (593, 4692), (782, 3558), (1173, 2372), (1186, 2346), (1564, 1779)]