247486568

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{4337}}^1$

素因数の和:5369

約数の個数: 32

約数和(自身を含む): 530971200

約数和(自身を除く): 283484632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 2038, 4076, 4337, 7133, 8152, 8674, 14266, 17348, 28532, 30359, 34696, 57064, 60718, 121436, 242872, 4419403, 8838806, 17677612, 30935821, 35355224, 61871642, 123743284, 247486568]

約数ペア:

[(1, 247486568), (2, 123743284), (4, 61871642), (7, 35355224), (8, 30935821), (14, 17677612), (28, 8838806), (56, 4419403), (1019, 242872), (2038, 121436), (4076, 60718), (4337, 57064), (7133, 34696), (8152, 30359), (8674, 28532), (14266, 17348)]