505585068

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{321619}}^1$

素因数の和:321757

約数の個数: 24

約数和(自身を含む): 1188707520

約数和(自身を除く): 683122452

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 321619, 643238, 964857, 1286476, 1929714, 3859428, 42132089, 84264178, 126396267, 168528356, 252792534, 505585068]

約数ペア:

[(1, 505585068), (2, 252792534), (3, 168528356), (4, 126396267), (6, 84264178), (12, 42132089), (131, 3859428), (262, 1929714), (393, 1286476), (524, 964857), (786, 643238), (1572, 321619)]