2430832

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 4747960

約数和(自身を除く): 2317128

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1093, 1112, 2186, 2224, 4372, 8744, 17488, 151927, 303854, 607708, 1215416, 2430832]

約数ペア:

[(1, 2430832), (2, 1215416), (4, 607708), (8, 303854), (16, 151927), (139, 17488), (278, 8744), (556, 4372), (1093, 2224), (1112, 2186)]