812976514

素因数分解:

$2^1\times 7^1\times {\mathrm{2803}}^1\times {\mathrm{20717}}^1$

素因数の和:23529

約数の個数: 16

約数和(自身を含む): 1394238528

約数和(自身を除く): 581262014

約数列:

[1, 2, 7, 14, 2803, 5606, 19621, 20717, 39242, 41434, 145019, 290038, 58069751, 116139502, 406488257, 812976514]

約数ペア:

[(1, 812976514), (2, 406488257), (7, 116139502), (14, 58069751), (2803, 290038), (5606, 145019), (19621, 41434), (20717, 39242)]