130313728

素因数分解:

$2^9\times {\mathrm{254519}}^1$

素因数の和:254537

約数の個数: 20

約数和(自身を含む): 260373960

約数和(自身を除く): 130060232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 254519, 509038, 1018076, 2036152, 4072304, 8144608, 16289216, 32578432, 65156864, 130313728]

約数ペア:

[(1, 130313728), (2, 65156864), (4, 32578432), (8, 16289216), (16, 8144608), (32, 4072304), (64, 2036152), (128, 1018076), (256, 509038), (512, 254519)]