2065656485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{22153}}^1$

素因数の和:23272

約数の個数: 16

約数和(自身を含む): 2627109936

約数和(自身を除く): 561453451

約数列:

[1, 5, 17, 85, 1097, 5485, 18649, 22153, 93245, 110765, 376601, 1883005, 24301841, 121509205, 413131297, 2065656485]

約数ペア:

[(1, 2065656485), (5, 413131297), (17, 121509205), (85, 24301841), (1097, 1883005), (5485, 376601), (18649, 110765), (22153, 93245)]