26047970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15413}}^1$

素因数の和:15446

約数の個数: 24

約数和(自身を含む): 50773716

約数和(自身を除く): 24725746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15413, 30826, 77065, 154130, 200369, 400738, 1001845, 2003690, 2604797, 5209594, 13023985, 26047970]

約数ペア:

[(1, 26047970), (2, 13023985), (5, 5209594), (10, 2604797), (13, 2003690), (26, 1001845), (65, 400738), (130, 200369), (169, 154130), (338, 77065), (845, 30826), (1690, 15413)]