837421442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{13877}}^1$

素因数の和:14114

約数の個数: 32

約数和(自身を含む): 1482836544

約数和(自身を除く): 645415102

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2321, 2743, 4642, 5486, 13877, 27754, 30173, 60346, 152647, 180401, 305294, 360802, 1984411, 2928047, 3968822, 5856094, 32208517, 38064611, 64417034, 76129222, 418710721, 837421442]

約数ペア:

[(1, 837421442), (2, 418710721), (11, 76129222), (13, 64417034), (22, 38064611), (26, 32208517), (143, 5856094), (211, 3968822), (286, 2928047), (422, 1984411), (2321, 360802), (2743, 305294), (4642, 180401), (5486, 152647), (13877, 60346), (27754, 30173)]