491066922

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1996207}}^1$

素因数の和:1996253

約数の個数: 16

約数和(自身を含む): 1006088832

約数和(自身を除く): 515021910

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1996207, 3992414, 5988621, 11977242, 81844487, 163688974, 245533461, 491066922]

約数ペア:

[(1, 491066922), (2, 245533461), (3, 163688974), (6, 81844487), (41, 11977242), (82, 5988621), (123, 3992414), (246, 1996207)]