4080284078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{314497}}^1$

素因数の和:315011

約数の個数: 16

約数和(自身を含む): 6604458000

約数和(自身を除く): 2524173922

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 314497, 628994, 4088461, 8176922, 156934003, 313868006, 2040142039, 4080284078]

約数ペア:

[(1, 4080284078), (2, 2040142039), (13, 313868006), (26, 156934003), (499, 8176922), (998, 4088461), (6487, 628994), (12974, 314497)]