1269138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 2794176

約数和(自身を除く): 1525038

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 307, 318, 614, 689, 921, 1378, 1842, 2067, 3991, 4134, 7982, 11973, 16271, 23946, 32542, 48813, 97626, 211523, 423046, 634569, 1269138]

約数ペア:

[(1, 1269138), (2, 634569), (3, 423046), (6, 211523), (13, 97626), (26, 48813), (39, 32542), (53, 23946), (78, 16271), (106, 11973), (159, 7982), (307, 4134), (318, 3991), (614, 2067), (689, 1842), (921, 1378)]