285806474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{5113}}^1$

素因数の和:6605

約数の個数: 16

約数和(自身を含む): 451668480

約数和(自身を除く): 165862006

約数列:

[1, 2, 19, 38, 1471, 2942, 5113, 10226, 27949, 55898, 97147, 194294, 7521223, 15042446, 142903237, 285806474]

約数ペア:

[(1, 285806474), (2, 142903237), (19, 15042446), (38, 7521223), (1471, 194294), (2942, 97147), (5113, 55898), (10226, 27949)]