2008103654

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2781307}}^1$

素因数の和:2781347

約数の個数: 12

約数和(自身を含む): 3179035044

約数和(自身を除く): 1170931390

約数列:

[1, 2, 19, 38, 361, 722, 2781307, 5562614, 52844833, 105689666, 1004051827, 2008103654]

約数ペア:

[(1, 2008103654), (2, 1004051827), (19, 105689666), (38, 52844833), (361, 5562614), (722, 2781307)]