2056551789

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{14699}}^1$

素因数の和:15164

約数の個数: 16

約数和(自身を含む): 2769480000

約数和(自身を除く): 712928211

約数列:

[1, 3, 149, 313, 447, 939, 14699, 44097, 46637, 139911, 2190151, 4600787, 6570453, 13802361, 685517263, 2056551789]

約数ペア:

[(1, 2056551789), (3, 685517263), (149, 13802361), (313, 6570453), (447, 4600787), (939, 2190151), (14699, 139911), (44097, 46637)]