389621254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3413}}^1\times {\mathrm{5189}}^1$

素因数の和:8615

約数の個数: 16

約数和(自身を含む): 637871760

約数和(自身を除く): 248250506

約数列:

[1, 2, 11, 22, 3413, 5189, 6826, 10378, 37543, 57079, 75086, 114158, 17710057, 35420114, 194810627, 389621254]

約数ペア:

[(1, 389621254), (2, 194810627), (11, 35420114), (22, 17710057), (3413, 114158), (5189, 75086), (6826, 57079), (10378, 37543)]