494091008

素因数分解:

$2^8\times {\mathrm{1930043}}^1$

素因数の和:1930059

約数の個数: 18

約数和(自身を含む): 986252484

約数和(自身を除く): 492161476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1930043, 3860086, 7720172, 15440344, 30880688, 61761376, 123522752, 247045504, 494091008]

約数ペア:

[(1, 494091008), (2, 247045504), (4, 123522752), (8, 61761376), (16, 30880688), (32, 15440344), (64, 7720172), (128, 3860086), (256, 1930043)]