130479188

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{16823}}^1$

素因数の和:17111

約数の個数: 24

約数和(自身を含む): 261916032

約数和(自身を除く): 131436844

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 16823, 33646, 67292, 117761, 235522, 471044, 4659971, 9319942, 18639884, 32619797, 65239594, 130479188]

約数ペア:

[(1, 130479188), (2, 65239594), (4, 32619797), (7, 18639884), (14, 9319942), (28, 4659971), (277, 471044), (554, 235522), (1108, 117761), (1939, 67292), (3878, 33646), (7756, 16823)]