2489014768

素因数分解:

$2^4\times {\mathrm{14633}}^1\times {\mathrm{10631}}^1$

素因数の和:25272

約数の個数: 20

約数和(自身を含む): 4823249328

約数和(自身を除く): 2334234560

約数列:

[1, 2, 4, 8, 16, 10631, 14633, 21262, 29266, 42524, 58532, 85048, 117064, 170096, 234128, 155563423, 311126846, 622253692, 1244507384, 2489014768]

約数ペア:

[(1, 2489014768), (2, 1244507384), (4, 622253692), (8, 311126846), (16, 155563423), (10631, 234128), (14633, 170096), (21262, 117064), (29266, 85048), (42524, 58532)]