266548432

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{22543}}^1$

素因数の和:23290

約数の個数: 20

約数和(自身を含む): 517159360

約数和(自身を除く): 250610928

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 22543, 45086, 90172, 180344, 360688, 16659277, 33318554, 66637108, 133274216, 266548432]

約数ペア:

[(1, 266548432), (2, 133274216), (4, 66637108), (8, 33318554), (16, 16659277), (739, 360688), (1478, 180344), (2956, 90172), (5912, 45086), (11824, 22543)]