409601244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{201973}}^1$

素因数の和:202006

約数の個数: 36

約数和(自身を含む): 1034914776

約数和(自身を除く): 625313532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 201973, 403946, 605919, 807892, 1211838, 2423676, 2625649, 5251298, 7876947, 10502596, 15753894, 31507788, 34133437, 68266874, 102400311, 136533748, 204800622, 409601244]

約数ペア:

[(1, 409601244), (2, 204800622), (3, 136533748), (4, 102400311), (6, 68266874), (12, 34133437), (13, 31507788), (26, 15753894), (39, 10502596), (52, 7876947), (78, 5251298), (156, 2625649), (169, 2423676), (338, 1211838), (507, 807892), (676, 605919), (1014, 403946), (2028, 201973)]