297131056

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{141761}}^1$

素因数の和:141900

約数の個数: 20

約数和(自身を含む): 580090104

約数和(自身を除く): 282959048

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 141761, 283522, 567044, 1134088, 2268176, 18570691, 37141382, 74282764, 148565528, 297131056]

約数ペア:

[(1, 297131056), (2, 148565528), (4, 74282764), (8, 37141382), (16, 18570691), (131, 2268176), (262, 1134088), (524, 567044), (1048, 283522), (2096, 141761)]