2013897574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{2417}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 3306663360

約数和(自身を除く): 1292765786

約数列:

[1, 2, 13, 26, 73, 146, 439, 878, 949, 1898, 2417, 4834, 5707, 11414, 31421, 32047, 62842, 64094, 176441, 352882, 416611, 833222, 1061063, 2122126, 2293733, 4587466, 13793819, 27587638, 77457599, 154915198, 1006948787, 2013897574]

約数ペア:

[(1, 2013897574), (2, 1006948787), (13, 154915198), (26, 77457599), (73, 27587638), (146, 13793819), (439, 4587466), (878, 2293733), (949, 2122126), (1898, 1061063), (2417, 833222), (4834, 416611), (5707, 352882), (11414, 176441), (31421, 64094), (32047, 62842)]