2017328268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{13147}}^1$

素因数の和:13846

約数の個数: 48

約数和(自身を含む): 4962581120

約数和(自身を除く): 2945252852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 673, 1346, 2019, 2692, 4038, 8076, 12787, 13147, 25574, 26294, 38361, 39441, 51148, 52588, 76722, 78882, 153444, 157764, 249793, 499586, 749379, 999172, 1498758, 2997516, 8847931, 17695862, 26543793, 35391724, 53087586, 106175172, 168110689, 336221378, 504332067, 672442756, 1008664134, 2017328268]

約数ペア:

[(1, 2017328268), (2, 1008664134), (3, 672442756), (4, 504332067), (6, 336221378), (12, 168110689), (19, 106175172), (38, 53087586), (57, 35391724), (76, 26543793), (114, 17695862), (228, 8847931), (673, 2997516), (1346, 1498758), (2019, 999172), (2692, 749379), (4038, 499586), (8076, 249793), (12787, 157764), (13147, 153444), (25574, 78882), (26294, 76722), (38361, 52588), (39441, 51148)]