1309150274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1111333}}^1$

素因数の和:1111385

約数の個数: 16

約数和(自身を含む): 2133761280

約数和(自身を除く): 824611006

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1111333, 2222666, 21115327, 34451323, 42230654, 68902646, 654575137, 1309150274]

約数ペア:

[(1, 1309150274), (2, 654575137), (19, 68902646), (31, 42230654), (38, 34451323), (62, 21115327), (589, 2222666), (1178, 1111333)]