26586170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204509}}^1$

素因数の和:204529

約数の個数: 16

約数和(自身を含む): 51536520

約数和(自身を除く): 24950350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 204509, 409018, 1022545, 2045090, 2658617, 5317234, 13293085, 26586170]

約数ペア:

[(1, 26586170), (2, 13293085), (5, 5317234), (10, 2658617), (13, 2045090), (26, 1022545), (65, 409018), (130, 204509)]