2008355518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{5101}}^1$

素因数の和:5932

約数の個数: 32

約数和(自身を含む): 3419972640

約数和(自身を除く): 1411617122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 797, 1594, 5101, 10202, 10361, 15143, 20722, 30286, 66313, 96919, 132626, 193838, 196859, 393718, 1259947, 2519894, 4065497, 8130994, 52851461, 77244443, 105702922, 154488886, 1004177759, 2008355518]

約数ペア:

[(1, 2008355518), (2, 1004177759), (13, 154488886), (19, 105702922), (26, 77244443), (38, 52851461), (247, 8130994), (494, 4065497), (797, 2519894), (1594, 1259947), (5101, 393718), (10202, 196859), (10361, 193838), (15143, 132626), (20722, 96919), (30286, 66313)]