1309938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31189}}^1$

素因数の和:31201

約数の個数: 16

約数和(自身を含む): 2994240

約数和(自身を除く): 1684302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31189, 62378, 93567, 187134, 218323, 436646, 654969, 1309938]

約数ペア:

[(1, 1309938), (2, 654969), (3, 436646), (6, 218323), (7, 187134), (14, 93567), (21, 62378), (42, 31189)]