1330798844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{15641}}^1$

素因数の和:15973

約数の個数: 24

約数和(自身を含む): 2365070400

約数和(自身を除く): 1034271556

約数列:

[1, 2, 4, 89, 178, 239, 356, 478, 956, 15641, 21271, 31282, 42542, 62564, 85084, 1392049, 2784098, 3738199, 5568196, 7476398, 14952796, 332699711, 665399422, 1330798844]

約数ペア:

[(1, 1330798844), (2, 665399422), (4, 332699711), (89, 14952796), (178, 7476398), (239, 5568196), (356, 3738199), (478, 2784098), (956, 1392049), (15641, 85084), (21271, 62564), (31282, 42542)]