240713174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 398170080

約数和(自身を除く): 157456906

約数列:

[1, 2, 13, 26, 53, 106, 307, 569, 614, 689, 1138, 1378, 3991, 7397, 7982, 14794, 16271, 30157, 32542, 60314, 174683, 211523, 349366, 392041, 423046, 784082, 2270879, 4541758, 9258199, 18516398, 120356587, 240713174]

約数ペア:

[(1, 240713174), (2, 120356587), (13, 18516398), (26, 9258199), (53, 4541758), (106, 2270879), (307, 784082), (569, 423046), (614, 392041), (689, 349366), (1138, 211523), (1378, 174683), (3991, 60314), (7397, 32542), (7982, 30157), (14794, 16271)]