513169138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 843321600

約数和(自身を除く): 330152462

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 817, 1121, 1634, 2242, 2537, 5074, 5323, 10646, 48203, 96406, 101137, 202274, 228889, 314057, 457778, 628114, 4348891, 5967083, 8697782, 11934166, 13504451, 27008902, 256584569, 513169138]

約数ペア:

[(1, 513169138), (2, 256584569), (19, 27008902), (38, 13504451), (43, 11934166), (59, 8697782), (86, 5967083), (118, 4348891), (817, 628114), (1121, 457778), (1634, 314057), (2242, 228889), (2537, 202274), (5074, 101137), (5323, 96406), (10646, 48203)]