2649695486

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1\times {\mathrm{7993}}^1$

素因数の和:10075

約数の個数: 16

約数和(自身を含む): 4024947024

約数和(自身を除く): 1375251538

約数列:

[1, 2, 83, 166, 1997, 3994, 7993, 15986, 165751, 331502, 663419, 1326838, 15962021, 31924042, 1324847743, 2649695486]

約数ペア:

[(1, 2649695486), (2, 1324847743), (83, 31924042), (166, 15962021), (1997, 1326838), (3994, 663419), (7993, 331502), (15986, 165751)]