27204710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209267}}^1$

素因数の和:209287

約数の個数: 16

約数和(自身を含む): 52735536

約数和(自身を除く): 25530826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209267, 418534, 1046335, 2092670, 2720471, 5440942, 13602355, 27204710]

約数ペア:

[(1, 27204710), (2, 13602355), (5, 5440942), (10, 2720471), (13, 2092670), (26, 1046335), (65, 418534), (130, 209267)]