1027497238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1590553}}^1$

素因数の和:1590591

約数の個数: 16

約数和(自身を含む): 1717798320

約数和(自身を除く): 690301082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1590553, 3181106, 27039401, 30220507, 54078802, 60441014, 513748619, 1027497238]

約数ペア:

[(1, 1027497238), (2, 513748619), (17, 60441014), (19, 54078802), (34, 30220507), (38, 27039401), (323, 3181106), (646, 1590553)]