212081662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{1307}}^1$

素因数の和:1480

約数の個数: 24

約数和(自身を含む): 347250456

約数和(自身を除く): 135168794

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1307, 2054, 2614, 6241, 12482, 16991, 33982, 81133, 103253, 162266, 206506, 1342289, 2684578, 8156987, 16313974, 106040831, 212081662]

約数ペア:

[(1, 212081662), (2, 106040831), (13, 16313974), (26, 8156987), (79, 2684578), (158, 1342289), (1027, 206506), (1307, 162266), (2054, 103253), (2614, 81133), (6241, 33982), (12482, 16991)]