239687588

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{52517}}^1$

素因数の和:52691

約数の個数: 24

約数和(自身を含む): 482325312

約数和(自身を除く): 242637724

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 52517, 105034, 210068, 367619, 735238, 1470476, 8560271, 17120542, 34241084, 59921897, 119843794, 239687588]

約数ペア:

[(1, 239687588), (2, 119843794), (4, 59921897), (7, 34241084), (14, 17120542), (28, 8560271), (163, 1470476), (326, 735238), (652, 367619), (1141, 210068), (2282, 105034), (4564, 52517)]