1871017876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{9397}}^1$

素因数の和:9968

約数の個数: 48

約数和(自身を含む): 4037681536

約数和(自身を除く): 2166663660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 547, 1094, 2188, 3829, 7111, 7658, 9397, 14222, 15316, 18794, 28444, 37588, 49777, 65779, 99554, 122161, 131558, 199108, 244322, 263116, 488644, 855127, 1710254, 3420508, 5140159, 10280318, 20560636, 35981113, 66822067, 71962226, 133644134, 143924452, 267288268, 467754469, 935508938, 1871017876]

約数ペア:

[(1, 1871017876), (2, 935508938), (4, 467754469), (7, 267288268), (13, 143924452), (14, 133644134), (26, 71962226), (28, 66822067), (52, 35981113), (91, 20560636), (182, 10280318), (364, 5140159), (547, 3420508), (1094, 1710254), (2188, 855127), (3829, 488644), (7111, 263116), (7658, 244322), (9397, 199108), (14222, 131558), (15316, 122161), (18794, 99554), (28444, 65779), (37588, 49777)]